Well, we cannot blame SEC for issuing such statement because right now, there are many scam ICOs. Also, SEC is just doing its job to warn people about the risk in investing in ICOs especially those people who are investing a lot. Many ICOs now are just fake coins developers. After taking your money, they'll all gone like a smoke. This is the right time to regulate many ICOs and SEC must also put some requirements to produce successful and legitimate ICOs.