Generally the idea that anyone criticises JollyGood is a troll and part of a clique intended to troll him, hence they are ignored and distrusted.
Ignoring is ones own property because only you are effected by the result. No one have to care about it. But distrusting a user is not your own property. It effects the whole DT network. Distrusting a user means you do not trust their feedback leaving judgement and you want it to broadcast it to others who have you in their DT network.
When a user is constantly distrusting others for criticizing their activities and not having to support their arguments then it's not a mistake. Since it has nothing to do with the feedback leaving judgement anymore, it become an abuse of the system.