Unfortunately, there have no way to punish them. They use fake identity. Many newbies fall in scam. We can ignore there project and Who promote scam project we can report them.
Yes, it would be great if you want to report beginners who promote scam projects, because that way can reduce the promotion of the scam project a little, so that no more victims are tricked by them.
We can't blame the scammer actually, because they are freely to do anything on this industry. But, I just regreted why there is user who still being scammed whereas they (the scammer) use the same way even the old way to scam people here. I will be proud if the newcomers are aware that the first thing to play safe on cryptocurrency is find more understanding first before they take a decision. Because the understanding about cryptocurrency especially how to invest safely in this place is much already. They just need several times to read them to understood about cryptocurrency as a whole.