neoliberalism is a function of capitalism's contradiction of requiring constant exponential growth. in an infinite timeline neoliberalism will sadly completely consume any semblance of "social democracy", and you can already see even the classic european social democracies are beginning to eat away at and privatize their welfare states.
other people are also pointing out unequal exchange, which is a critical concept to factor into the equation when trying to understand where the wealth of the european social democracies come from.
https://www.youtube.com/watch?v=rjLmYCfKU7o this video is a really good short primer on the topic!
Whatever leadership of the United States exists should be determined by a balance of popular democracy and informed public opinion. This both communists and liberals nominally agree on, but liberalism can never fully fulfill on its promise of. Communism itself is birthed by the failures of liberalism to fulfill its own promises, where - despite being a progressive break from feudalism - it is shackled by its mandate of class society: a form of society where classes with antagonistic and irreconcilable interests will ultimately have to sublimate into what is typically referred to at this point as "socialism or barbarism".
First, I would probably need to convince you that "liberal democracy" is and always has only ever truly protected the interests of the propertied ruling class. I could start from the inception point of liberalism - the French Revolution - but I think it is inarguably obvious except to only the most blind, sheltered and ideologically committed that even the current day shining example of liberal democracy only exists for the interests of the propertied ruling class to maintain the status quo of normalized superexploitation of the working masses.
https://pnhp.org/news/gilens-and-page-average-citizens-have-little-impact-on-public-policy/ There's this study where:
since the first official collaboration between the Democrats and Republicans in the 1960s to crush Black Reconstruction and Northern unions, both parties in our so-called "pluralist" democracy have only ever sought to: reconcile the antagonistic contradictions of class society and enrich themselves in the process. There is literally "little to no" popular democracy in the United States, where typical of liberalism only the propertied and those designated by the state as "people" get any "popular" say.
Secondly, I'd like to bring your attention to Cuba. Just in the past year they passed a popular referendum to pass an amendment to the Family Code of the constitution to make Cuba the most progressive country in the planet on LGBTQ and familial rights, far surpassing even the most progressive liberal countries on LGBTQ rights in particular. This referendum (which is just honestly so inspiring to me) was passed through the development and efforts of the Cuban people to reckon with and educate the populace of a majority Catholic and historically homophobic country and with both civilian activist and governmental organizations were able to educate the people to decide for themselves on the correct position to take.
When the referendum was introduced in 2019, Cuba carried out nationwide education and outreach; nearly 6.5 million Cubans took part in more than 79,000 meetings facilitated by community orgs to shape the amendment democratically. In regards to participatory democracy: over 400,000 proposals were offered by the people resulting in the 25th version of the Code for the referendum vote – which was approved by a 66-33% vote.
https://web.archive.org/web/20220928125838/https://en.granma.cu/cuba/2022-09-22/love-also-generates-kinship from Granma the official newspaper of the PCC
-Maria Castro Espín, Director CENESEX (National Sex Education Center founded in 1989)
This is democracy. Not Mitch McConnell being the 6th richest person in the entire state of Kentucky. And I think this is where State and Revolutions concepts really come into play. What we have in the United States is a 2-party *Dictatorship of the Bourgeoisie. There is no democracy for the proletariat (working class). Democracy is an ideal that we have to do our best to approximate: it will require experimentation and scientific trial and error in order to ultimately birth a system completely unimaginable to us with the outcomes of "democracy", and revolutionizing the current system to a truly democratic path is really only the beginning.
Also it's important to note that liberal media (media controlled by capitalists that espouse the values of liberalism: individualism, capitalism, and maintenance of the status quo) will always try to portray its own system as superior using completely arbitrary values that - to those of us who grow up in a liberal society - will also always try to portray themselves as invisible, or ubiquitous, or unbiased.
https://news.harvard.edu/gazette/story/2020/07/long-term-survey-reveals-chinese-government-satisfaction/
China and Cuba, despite having different forms of democracy than liberal "multipluralism", have a significantly stronger popular mandate than the United States. And anybody can run for local positions, both China and Cuba have a plurality of political parties in their congresses. https://en.wikipedia.org/wiki/National_People%27s_Congress even on wikipedia you can literally see that little rainbow of different parties.
The reason why Marxist-Leninist countries need to be able to "enforce a political majority" (which again we already have covered that the United States does a thousand-fold) is because capitalism has a need to constantly expand into newer markets, and looks at the interior and non-privatized industries of communist countries as assets begging to privatized and subsumed into the market. The concept of the "shock doctrine" outlines this, where the fall of the soviet union in 1991 - regardless of your opinion on them - lead to a crushing and disastrous humanitarian disaster where corporations were consuming the entire nationalized interior and leaving the people to die in hospitals that could no longer supply running water. Even now capitalism looks at every single "new market" interior with malice and is currently looking to dismantle and liberalize any resistance to this process.
and here's some resources that i think may be helpful if you are seeking to understand my position:
https://www.youtube.com/watch?v=fQfibsxYg8E
I recommend every single Michael Parenti lecture you can find on youtube. He is a really great communicator and has a very sharp understanding of marxism. This lecture will help explain shock doctrine and my last paragraph for you. I would highly highly highly recommend his book Blackshirts and Reds.
https://www.youtube.com/watch?v=PhxYqxm_TPE
here's a podcast i really like that discusses State and Revolution and will probably be an easier gateway into the concepts.
https://www.youtube.com/watch?v=w4glOA3MGuw
this is a nice tight video explaining in short form the contradictions within capitalism and so called social democracy.