What I’d really like is a personal computer I can plug into a screen to work, then carry with me when I’m done. That would be a real step forward in personal computing. It would make laptops unnecessary.
https://www.androidpolice.com/android-15-linux-terminal-app/
As linked somewhere else in the thread, Google wants to extend it to run (non-Android) Linux desktop apps besides Android apps. So once this is refined, plugging in an Android phone will give you a general-purpose desktop.
Exciting times!