If an exec can just go and cook the books, or like sbf did, "secretly transfer 4bn to alameda", it doesn't matter if you have strict auditors. It doesn't matter if you have compliance and control rules around comingling. This will literally never be visible to anyone in your exchange since their data source is fundamentally wrong.
Nothing they did was proper or legal in the first place! It's already quite regulated in that regard. But they were able to do so in the first place since the required compliance frameworks weren't completely in place.
But yeah it became apparent a while back that some very bad actors, speculators, had become involved in crypto, so I became inactive.
One to two billion is missing and probably stolen.
Source: https://twitter.com/minigrogu/status/1591104167455510529
"Not your keys, not your coins"