Other people have called Lloyd's shit out over the years and paid a price for it but O'Donnell has been too much of a pussy or just too selfish to take a stand, so I have no sympathy. Support from people like him are part of what enables Lloyd to keep up his BS.
I will not disagree with your opinion. His looking the other direction when Lloyd bullied many of us is inexcusable. Mark had first-hand knowledge of Lloyd's attempt at copyright theft regarding Crisis of Conscience. It was Mark's contributions to Lloyd's channel that made the channel grow. That is clear as we see what the channel has become without Mark. Other than a few advice videos, it is all rebuttals (based on the titles as I won't watch any of it).
I do credit Mark O'Donnell and his wife Kimberly for making a stand and being true to their word that they would no longer appear on any of Lloyd's videos or would be supporting his channel in any way. If that changes, I will be among the first to criticize Mark.