Perhaps because they use Ubuntu, and for people that don't use a Mac normally the OS switch can be a downgrade? [Edit] I know that when I have to use my Mac, I

Perhaps because they use Ubuntu, and for people that don't use a Mac normally the OS switch can be a downgrade? [Edit] I know that when I have to use my Mac, I find that I spend too much time repairing Python installations from Brew compared to how much time I spent fixing Python on Fedora.