> This SEC action has nothing to do with Binance being a crypto exchange
The SEC press release (https://www.sec.gov/news/press-release/2023-101) includes a section titled "UNREGISTERED OFFER AND SALE OF CRYPTO ASSETS".
The SEC also filed https://www.sec.gov/news/press-release/2023-102 against coinbase.
The coinbase one makes it much more clear that yes, in fact, just being a crypto exchange is the same as being an illegal unregistered securities exchange, and no, the SEC will not let you actually register as one (coinbase has tried).
> This is not a new crypto-related problem. Stockbrokers routinely go to jail for misuse of customer funds.
It being illegal to run ponzi schemes and sell unlicensed securities is not new, but it very much is a crypto problem. The fact that there are currently zero crypto exchanges that are licensed with the SEC, and the SEC's filing against coinbase, together make it clear that it is not legal to operate a crypto exchange in the US.
It is possible to legally operate a stock brokerage. It is not so for crypto. That's a notable difference.