Depends a bit on what you want to play. Older stuff, emulation? Turning your Steamdeck into an SNES-PS1-PS2-XBOX-WII-GBA-Switch-whatever-machine with a huge library is very easy (if you know where to find the roms, but you’re on Reddit, so…). And even if you don’t travel much, it can be nice to be able to play in bed or on the couch.

Ja, beides, das bedingt einander, siehe zB Elon Musk