The RHEL approach seems to involve only supplying source code to customers already consuming binaries who will already be under other restrictions as they have agreeded to other T&C's.
RHEL has been moving towards this for a decade, it seems unlikely they have forgotten about the GPL.
https://www.theregister.com/2023/06/23/red_hat_centos_move/
The Register seems to think they are acting perfectly in line with the GPL.
Looks like this sort of thing: https://en.wikipedia.org/wiki/Embrace,_extend,_and_extinguish