Insert the projects you know that are 100% scam ... I start HVN terminal, HBZ (helbiz)
Due to many scam projects then i cant mention each one of them or simply says then it would take like forever.
We have known lots of them and cant be point out by fingers thats why ICO or even IEO investment turns out the be shit
and not really worth for us to invest.
due to the overwhelming number of scam projects you can create a book of more than hundred pages for the fake profile of teams alone. you wouldn't have to add the projects that were only added to an exchange and the team disappear after dumping the tokens supposedly locked for them. and finally you will have to separate the scam projects from 2017, 2018 and 2019.
back when ICO was great I will spend a lot for i know coins are easily added on bittrex and liqui now, the exchanges are like asking ransom money from the teams, it looks like they are joining the scam teams. but this will be another book too.