The reason is they want to use an HMD instead of the built in display so they make the deck smaller and lighter because they can
Comment on Steam Brick Makes Your Steam Deck Headless
penquin@lemm.ee 3 weeks ago
If you have a steam deck laying around and you want to tear it down to make it “headless”, please send it to me? Why on earth would anyone do that to a steam deck?
aBundleOfFerrets@sh.itjust.works 3 weeks ago
Diurnambule@jlai.lu 3 weeks ago
Because he could.