Because half the way they operate now is solidly based on doing the opposite of what valve is doing.

They wont support Proton because its made by Valve and little Timmy hates valve.

Is it me or do those comments feel very shill-like?

It’s not Valve/Steam dictating this. Its a user demanding it and the devs taking the piss.

PTDE can be played above 60 through DSFix with minor physics bugs.

Remastered cant as all the logic is tied to the fps.