I also see that there are so many coins or maybe token that is now really become a scam. From year 2018 the number of the scam ico increased and there are only few or legit ico that is now running, so I think we need to be more extra careful or choosy about ico to avoid being victimized by the scammer because I see that scammer is everywhere.
It is true that many ICO projects have turned into scam, but many of them were fair projects created by professional developers who were simply unsuccessful because of the bear market. Do not judge failures in the same way as scammers.
The problem is that you will never know what project isnt scam. I think 90% is scam on the market today.