Valve invented or normalised a ton of crap that's plaguing modern gaming: game launchers, always online DRM, microtransactions, achivements, lootboxes...
I'm not saying you should stop using Steam. Go ahead, buy the Frame, VR is awesome and it looks like a really solid headset, but do it without kissing Gabe's ass if you can. Corpos are not your friends.
Why wait when we can speculate now?