For the record, I mention in this video / "article" that most don't even know what the word "cryptocurrency" is, no less Ethereum, Ripple, Litecoin, etc.
I already talked about Bitconnect back when it was still around and I bring it up occasionally. Not sure if I'll make a video to talk about its doom since it's been so long now (in crypto time at least).
Some time might have passed but I think that a lot of people would like to hear your reactions, and some workings fore similar scams. It could make a interesting video.