I feel for the mastodon devs a little. People scream 'onboardings too difficult, why make me pick a server?!!!!' and when it gets changed to promote a single server (with a secondary button to choose your own) everyone loses their minds.
There are plenty of issues beyond this. Discoverablilty, identity blah blah. I'm more concerned that 6 months after twit explodes, not much has happened with those, or that another fedi app hasn't taken the crown. Lots to the apps and interfaces only work on mastodon, not a ap standard.
Maybe it would take a **-funded startup using activity pub to get things sorted.