or something non cuda specific if such a thing exists. if it could be installed as part of blender then the users wouldnt need to install it seperately to get gpu accelerated python addons to work.
GPU accelerated addons could ensure dependencies are installed themselves as well. That way we don’t have to bundle each and every existing module that could be useful.
Blender has ensurepip installed, so one could use the bundled python interpreter to bootstrap pip for the blender install, then use pip to install/upgrade a module with as --target one of the user-writable locations that Blender sees through sys.path