Bad news: Playstation is starting to block their games from running on Proton. Playstation Overlay is blocked on Linux in Ghost of Tsushima. The same thing happened with the Concord beta.
There's so many amazing games on Linux that you'll never have the time to play all of them in your lifetime. So I'm not sure how this is bad news, just means less choice paralysis?
Because the biggest goal for Linux gaming is to get people gaming on Linux. You and me might not care that Sony games won't run on Linux but there are people who want to play Sony games and they will either switch back to windows or not even try Linux. If we want Linux to grow we can't just dismiss issues simply because they're not an issue to us, dismissing issues others have is how we will have the year of the Linux for the next 10 years.