You have a well deserved list of rules which should be followed before tagging any person with red here.

But I found one of the rule pretty annoying and not Justified in any way.

This is totally Irrelative point for being tagged and can directly pointed as an abuse of power. As if a person tries to complaint against any DT or its action it would be considered as an harassment which looks totally wrong.

I would rather suggest you to upgrade it to Harassment by DT which would better support the people and give them a chance of protesting against abuse.