Needing everything to be a class
In 2015 they added scripting. If you’re making a real project, you should absolutely use classes. (It’s not that hard. Don’t do the Java shit.) But you can absolutely write one off scripts just fine.
AOT support is still lacking.
Publishing your app as Native AOT produces an app that’s self-contained and that has been ahead-of-time (AOT) compiled to native code. Source.
They don’t like algorithms. They want you to select which content you see.
That’s all I’ve got. Mastodon is a better, more open tech. And it’s pretty easy to get set up, relatively. It’s insane that companies haven’t jumped on it.
You don’t even have to quit Twitter. You can just post to more than one place and give people the option.