I am not messing with these just looked really fkd up how Citadel was able to abuse it's position

It wasn't, and the fact that you think market makers are "abusing positions" is so fundamentally wrong it's hard to even argue with you

I'm sorry but your brain has been fried by ape memes and you need a full reset on your understanding of finance

You literally produced 0 arguments. Market maker is pretty irrelevant to the situation influential institution who's goals are aligned with other major players having pull on DTCC actions would be more relevant. I again have not dug in too much as was not relevant to me but looked fairly suspicious. I have direct knowledge of relevant situation where investment bank arm or top 5 US bank had Knight Capital Group type moment. They had enough pull to make all transactions not clear and get unwound so exerting that type of influence would not surprise me.