Also Emacs keybindings. Being able to use your text editor muscle memory for editing in every text field of every native app is fantastic.

My muscle memory automatically uses Emacs keybindings for this, in editors like Pluma.. and the whole buffer is gone. Fortunately there's an "undo" option. But I really want Emacs keybindings to work everywhere. I have my various shells set that way.

> every native app

That's a very big fineprint. With three most popular apps among developers being (I imagine) browser, jetbrains ides and vs code derivatives, all being non-native, muscle memory becomes pretty unreliable.

But yeah, would be big, if it indeed was universally supported