I feel like you’re just doing the same thing but from the other side. You’re dismissing other people’s experiences with Wayland simply because it doesn’t line up with what you’re personally seeing on your specific hardware.
On my Radeon 680M, Wayland has been an absolute no-go for gaming in terms of input latency and frame pacing. I tried it with Valheim and God of War in KDE Wayland and the performance is drastically worse than KDE X11. Other games like Spiderman Miles Morales show less of a performance gap, but it’s still there. And yes I tried it very recently.