If they are securities, then there should be a way to register them with the SEC and follow the law. As your link said, that's not the case. But BTC and ETH at

If they are securities, then there should be a way to register them with the SEC and follow the law. As your link said, that's not the case. But BTC and ETH at least are not considered securities at this point, and in general, the SEC has not done all that well when companies took it to court.