This has to be a troll post, like really? There are far more PC players than Console, all of the, use Steam
Remember, unlike Sony, Valve does not depend on making games or machines, yes once in a blue moon they release a banger, but Steam is a service first and as a service there is literally no one in the market that can beat them.
I'm not celebrating that, I'm just stating facts, even on PC people hate having to use the epics games store, Origin, Blizzard's launcher, you name it and people hate it.
Sony is not getting anywhere in that space, even in their own platform they lack incredibly important features that Steam have. You can't even gift games on playtation to your friends.
Not to mention how user friendly Steam is. The 2hr refund for any game whatsoever iws a perfect example that even as a service Steam is way ahead of Sony.
Trust me, 140% of the games I play, I play exclusivelly on playstation, but you have to be either trolling or be blinded by ponyness to think that Sony trying to go against steam is a good Idea.