Idk, would people be mad if they turned off the ability to change talents, Essences or Azerite traits?
Yeah it’s a bit of a drastic example, but not too drastic when you think about it.
There is some argument that it could be healthy for the game but I imagine a lot of people would feel frustrated.
Thinking of how poorly designed a lot of BfA talents are I would be. I see no reason that poor balancing wouldn’t translate over to Covenant abilities.