You can just manually edit /etc/passwd

You need to remove the trailing slash, because a link is a file, but the shell interprets it as a directory

Well yeah, the point is that they provide the driver from the beginning by including it in the ISO, meaning you dont need to set up the driver after installation and it just works

Why would you feel safer if anaconda would use another language like c instead of python, besides performance which doesnt really matter in this scenario?