Not every ICO will be a scam.Iif you choose the right project, then ICO will help to increase investments, you just need to approach this issue in all seriousness.
but the view of ICO scams exists because some projects commit fraud, whereas successful projects are only a few. there are actually a lot of factors that influence it, and factors in project selection are also important things that can affect the outcome in the end, we need to be careful when making project selection