This makes sense to me in terms of restricting buying on margin. But plenty of people put their own money into RH accounts and were buying stock. I don't see ho

This makes sense to me in terms of restricting buying on margin. But plenty of people put their own money into RH accounts and were buying stock. I don't see how that's relevant to RH paying a clearing house? I suppose they had a huge influx of new accounts and RH gives you an advance up to like $1000 before the money is actually moved from your bank account and into your brokerage account but I'm still skeptical that this reasonably leads to "not supporting" stocks.