Just like mysql had value, but much of the open source world has just moved on to MariaDB instead. CentOS users by nature want to stay on their current systems

Just like mysql had value, but much of the open source world has just moved on to MariaDB instead. CentOS users by nature want to stay on their current systems as long as possible. Many would have still been on CentOS 7. I doubt any will have moved away from CentOS already.