The biggest scam in crypto, is people who call non-scam projects a scam.
Some easily judge without knowing the project, they just simply check the price and the volume, if it does not pass on their standard, they call it shitcoins or scam coins. That's normal I guess, we just have to do it based on our own decision and don't listen to other people's judgement.
I followed an advice of the guy who said that Bitcoin is shit and bubble, and it will never succeed. It was 10 years ago, when Bitcoin was shilled everywhere, across business boards and so on. And you know what, I bought 7 years later. From now on I'm using my own brain.