They stopped being fun 10-15 years ago. Back then people started figuring out the new touch input for games which lead to many simple, but creative games.
Nowadays, it feels like there exists nothing noteworthy in this space. Most are just boring clones of clones of clones riddled with ads and other garbage. I was unable to find even one game worth installing on my phone the past few years.
I don't know what I am looking for at this point. I love casual games and play a lot on PC or my Steam Deck and it is so much easier to find something there which isn't just a cheap money grab.
Unfortunately it has a habit of jumping around due to its asynchronous weird fuzzy search. So when typing fast you sometimes randomly launch the wrong action. It is especially inconsistent, because files are also indexed and by default it also includes web searches so the behavior is always changing.
I believe this got introduced with Windows 10 and feels just bad. Unless you are typing slowly and actually scan the results the search is doing a bad job as an application launcher like it was with Windows 7 for example.