The best way to avoid scam campaigns is to thoroughly research the campaign before deciding to participate in or invest in it. In the current cryptocurrency market, scam campaigns are very high, more than 80%, so it's important to research ICO projects, or to participate in ICOs that are managed by well-known management forums such as yahoo. , atriz, deadley.
I agree that it is critical to do thorough research but it is still a gamble to pick the right campaigns. How do you come up with the number 80% scams, it seems very high to me. Also would be interesting if you could share your methodology to uncover scam campaigns.