Do you have any sources for "As more and more people and organizations migrate away from Fedora/Red Hat/CentOS and openSUSE/SUSE Linux"? I would like to see on

Do you have any sources for "As more and more people and organizations migrate away from Fedora/Red Hat/CentOS and openSUSE/SUSE Linux"? I would like to see one standard to win, but in my environment I do not see big companies going away from RedHat or SUSE. So I am curious to see if there is some trend building up.