I didn't say I'd prefer a powerful PC. I'm on the fence about it and in no hurry to get anything. If Sony have a good line up of exclusives I'm very likely to get a Playstation. If not I might go elsewhere or get nothing new. That's the short of it.What you're saying isn't simple. You're overcomplicating it. You said you would prefer to game on a powerful PC "with the largest library". So it's better for you what you actually want if there are no exclusives / all games come to PC. You mention "convenience" and "form factor", but even these are wins for PC if you go with mini-ITX and SteamOS (via Bazzite).
So why are you making up reasons why you shouldn't have what you want?
One reason I lurk here is to see what's out and so far Playstation hasn't converted me despite my being interested. Feels like it's been a slow gen for my tastes but picking up.