There have been scammers in DT. It amplifies their scamming power a lot when almost everyone sees them as "trusted" only because someone chose that e.g. a long time ago. Account sales happen too, which make this even worse. DT accounts are traded constantly, so how correct is that perceived trust given by DT then? Also, as I said before, scumbags will find their way on to any curated or however small list, if it gives them a position they want. It's how it works. We've seen this happening on DT, too.
You can call me a newbie as I have joined the forum earlier on October 4, 2018. But I didn't see what you have mentioned, maybe I have missed those since the forum is bigger than we think. But I didn't miss the chance to read all the thread related to Gleb Gamow/ YuTü.Co.in/ Phinnaeus Gage and I know suchmoon has paid for the account too just to prevent any kinda scam issue. I have mentioned it here because I read the history with a lot of interest but I didn't get anywhere what you have mentioned.
Why don't you just post everything with a dedicated thread in reputation? I believe that will be worthy for sure. Everyone will see what is happening here in the name of DT. You should post the proof.
Edit-
Go read the Reputation and Scam accusations boards. Dive deep into the history. Feel free to compose a list of all the DT'ers who scammed and also try to find out when they were removed from DT if at all.
Would really appreciate having some links. Since you are an old member here, it will be pretty easier for you to link up.