I never report scam and I didn't ever reported any scams that I encountered. It's just that, I don't care to other people after me. It's up to them if they will spend time on research on how to know and spot that the ICO or a Crypto project is scam and bogus or not.
When I found out that the ICO and a project is a scam I just trying to stay away from them and I didn't tried to hit key buttons of my keyboard to do any reports in order others will know...
I just don't wanna waste time on that, and I also thinking that I was wrong so, for me, it's better saying nothing than creating buzz.