If you exclude StackItUp, I suggest to also exclude MrCryptHodl.
He is no longer in DT either. I've just excluded him as well but it's been yahoo62278 exclusion that's kicked him out.
0 reference tags raises a red flag immediately and feels like the guy is just tagging on his feelings or dislike vs actual facts. If we left this person on DT we would be supporting trust abuse and corruption.