If anything, CentOS 8 will be faster since they won't have to deal with a big migration this time.
IBM has zero incentive to interfere with CentOS, it's the best advertising for RHEL they can get.
IBM has zero incentive to interfere with CentOS, it's the best advertising for RHEL they can get.
With the hassle (subscriptions, restrictions etc..) it isn't worth it.
I do wish RHEL would allow it for usage that doesn't make money, like personal servers.