Minimalism is getting a handheld PC for gaming, using it as your “main” PC, and also attaching a SDR radio and use that for communications instead of a phone.

Also, you can watch movies on the small display to make Christopher Nolan very disappointed (I do watch youtube videos on my SteamDeck tho lol 😅)

Also can be used as a brick to hit someone trying to mug you.

Also, believe it or not, you can use that as the controls for a submarine to visit some place deep in the ocean!