Expand dynamic color usage! Make the wallpaper use the system colors, too? 🤣 More generic and whiter icons for Google applications! Bigger buttons, until a 10" tablet feels like a 4" phone!
Oh and we need under screen everything. Fingerprint reader, camera, a whole under screen screen!
It's been a while, but I just remembered that there actually is an under screen screen. There's a smart watch with a second screen layered on top of the regular screen that it can use to draw less power: TicWatch Pro 5
The last time I was even excited about Android was JB and KitKat
I remember how pissed everyone was when an update dropped on the Galaxy S4 which changed the lockscreen wallpaper while listening to music... it was a sad, sad day.