The pressure to get more games on your platform has never been as low as it is today and has never been this low on Steam itself. You could spend a lifetime with the current Steam library and never feel bored.
From product pov Valve feels very comfortable and I bet they have the data to back up this move with basically unlimited war chest. If anything I feel like Valve is pressuring game developers of these major games here - not the other way around.
Yeah exactly. Depending how much you care about playing with friends compared to playing at all you might make that choice.
Not everyone experiences gaming the same way.
That's exactly how console sales worked in the past. I bought an Xbox because all my friends were playing Halo, and I wanted to join in...
The recent phenomenon of games supporting cross-play out of the gate is probably eating into this, but exclusives were a hell of a moat back in the day.