Same here. With the exception of the explicit sync, which will hopefully be resolved this week, I have been running Plasma 6 wayland since February. And honestly when I tried the X11 version it had more issues.
fine here as well. I don't game much these days but when I do, it's pretty nice. Ever since the update that made the "night light" functional (the blue-light filter), I've been pretty happy!
That's great for you. But it also has tons of problems with a lot of other users. Including issues with proprietary drivers, XWayland compat for many apps/games, screen tearing, multi-monitor setups (esp. with different aspect ratios and/or dpi scaling factors), VRR, HDR, rotation, color management, many accessibility features etc.
Bought a brand new machine. Top of the line. Installed windows on it. Thought "You know what, fuck this, time to give Linux another go". Discovered that nvida and Wayland don't get on...
Linux is becoming more and more popular on the desktop because it is now well suited for gaming. In addition to Proton, you also have to consider all the handhelds like SteamDeck. Valve certainly doesn't want an Nvidia product with crumbling proprietary drivers. With AMD, Nvidia could see that there is a market for it and has now established itself. It was only logical that Nvidia would not stand still. They will do everything to dominate the market as well.
nvidia works better for me on Linux than both nvidia/amd on windows. I know not everyone's experience is the same, but it's at least not universally bad in case you were trying to say that.