With how much of the X server the NVIDIA driver outright replaces, I’m not surprised. It also has a ridiculously huge back-support for X ABIs. They don’t remove

With how much of the X server the NVIDIA driver outright replaces, I’m not surprised. It also has a ridiculously huge back-support for X ABIs. They don’t remove the old ones, and compatibility code is all baked into one driver instead of separate drivers.