Check implementations before saying shit like that. Nvidia has historical bad open source driver support, which makes it hard for people to implement vGPU usage. They actually actively blocked us from using their cards remotely, until COVID hit. Then they gave out the code to do it. They are still limiting customer level cards usage on virtualization cases. They had to give out a toolkit for us to be able to use their cards on docker. Other cards can be accessed just by sharing dev driver files to the volume.