This is a custom small form factor PC with many of its components being user replaceable. The GPU and CPU are soldered, which is unfortunate, but it is still significantly more upgradable and repairable than any other console that has existed. So what the hell are you on about?

And Valve already has a partnership with iFixit to offer replacement parts for their handheld gaming device, the Steam Deck, and they intended to continue that partnership with their new hardware products.

I think you’re just dumb and don’t know what you’re talking about.