Honestly, best thing to do is to flip that nvidia crap and get a Radeon card. Failing that, you can install the nouveau drivers, but the card won’t boost above the rated speeds like it does with the proprietary drivers. This means the performance will be significantly worse than with the closed source drivers.
Meanwhile, with the closed source drivers, you can’t run wayland, you can’t run OpenGL accelerated qemu, you can’t do anything else which requires GBM.