Until Dawn will also require a PSN Account to play on Steam. I think we already got the message, every playstation game will now require a PSN account

Part of me wishes that Valve would simply tell these publishers that require 3rd party launchers and accounts to run their games to fuck off their platform; at the very least they warn about it on the store page I suppose. It's not like Steam is any less of a DRM platform after all (though you can access the API to download games on unsupported platforms like OpenBSD).