I wouldn't say Chromium's WebGPU is stable just yet. It still doesn't run on my Linux system anyway. Mind you that both the Dawn and WGPU c libraries work on this system.
It is kind of ironic that with so many Linux based stuff and two operating systems, the Mountain View gnomes have decided to support Windows and Mac first.
Kind of tells where they see business value to deploy first.
Kind of tells where they see business value to deploy first.