Part of the reason why I know Linux and open source software is because i can use it at my job and make money. If that isn’t allowed then i am basically forced to use Windows along with the rest of the world.
Not only that but a huge portion of linux code is contributes by people getting paid by these large companies.
Linux would be reduced to some weird hobby project no one knows about or really cares about and we would be all stuck on Windows or some other proprietary OS.