I don't think I understand what you mean. Do you mean wayland is not usable with nvidia proprietary driver? I remember that being annoying but possible many year ago (with sway --my-next-gpu-wont-be-nvidia thingy).

But if you use really old nvidia gpu you can have a mixed experience with wayland. Which is a fair problem to complain, but you can't blame that on wayland and call that lack of freedom. That problem was caused by the lack of freedom coming from nvidia gpus and how locked down they are and how nvidia for many year has been hostile towards linux desktop.