Hey Gerald, right, I kind of missed to formulate a clear question
Are objections on domain impact requests to be tested? How? By whom? If not, why not?
I think having a process to rely on when requesting to impact a domain can feel empowering for the requesting side and relieving for the domain holder.
I don't feel like assuming that when a domain-controlling role-filler denies access to the domain, it necessarily has to be solved by either removing the domain or replacing the role-filler. I fear this encourages ego-driven behaviours.