What about the small companies that started using CentOS then grew to needing enterprise support and switched to Red Hat? I'm sure they considered this before m

What about the small companies that started using CentOS then grew to needing enterprise support and switched to Red Hat? I'm sure they considered this before making the change, but I always assumed this was at least part of the strategy. Now there will be no free entry point that can be converted with a simple repo-swap.