I know it isn't mainstream, but companies try to avoid those licenses as much as possible.
Tinfoil hat: sometimes I wonder if companies astroturfed support for permissive licenses. Getting the entire Rust ecosystem to avoid copyleft was a huge win, for example.
And now that copyleft Gnu tools are being replaced with permissive uutils in Ubuntu, it seems they won, whether or not they were the ones to push it.