Actually, an update on the above ^ . It’s not that SEC isn’t looking into it, it’s that the legacy architecture of the markets seems to be stuck, and there isn’t a good current solution and the markets would need to be restructured in a major way, which would take a lot of effort and a lot of time. Citadel going bankrupt right now would be the same as “getting AIDS and spinal cancer at the same time”. The DD pointing it out is The Sun Never Sets on Citadel Part 2.