Just like Bernard L. Madoff Investment Securities. Edit: you can downvote but this is literally what Madoff did – he had a market making business and an invest

Just like Bernard L. Madoff Investment Securities. Edit: you can downvote but this is literally what Madoff did – he had a market making business and an investment business. I'm not saying that Citadel is a scam at all, just commenting on the business structure.