Even there though, only Intel has a buttery smooth experience. Ryzen for laptops is half baked (terrible USB C docking performance, occasional crashing on Windows and Linux with the 2xxxU series CPU/GPU chips) and AMD GPUs still require manual intervention to load proprietary firmware.
AMD does make some performant mobile GPUs though, they work well in Debian!
I switched to Wayland a few years back as vsync is quite nice to have, but whenever I go back to Xorg for AnyDesk or TeamViewer on AMD or Intel there is a fair bit of tearing.
Nvidia could have a competitive open source driver tomorrow if they released redistributable firmware that allowed reclocking the GPU.
As a FreeBSD user I'm still "trapped" on Xorg anyway, and in any case I'd rather stick with what works than learn some whole new way of doing things for marginal benefits.
I never said it was. I said it's a whole new way of doing things for marginal benefits; is that not accurate?
OpenGL 3.3 when the proprietary drivers do OpenGL 4.1 for example.
I have an Intel GFX card. Had an AMD 5700. Linux support sucked, switched back to intel.
So AFAICT, only intel and nvidia have good Linux driver support, and only intel has good open source linux driver support.