User blog comment:MisterWoodhouse/The first migrations to the Unified Community Platform/@comment-172.58.204.139-20201107015751/@comment-24258073-20201108121208

Staff can't be blocked. And globally blocking them doesn't do anything, as they are immune to the effects of global blocking.

The only way of getting rid of them would be demoting them, but that would be unfair because they are only doing what they are paid to do. Which isn't necessarily what they want to do.