What I really miss at this moment and would be very nice is a tablet that works like a Nintendo Switch.
Starting at your office pulling the tablet from its base, commuting home, and being able to do work on the train. Arrive home and put the tablet in a base and just continue on a monitor (or 2) with a mouse and keyboard.
The base could look like a Switch base, sliding the tablet in there.
And of course, the tablet must be strong enough to play games on.