There is no fixed source, and you should research and synthesize the information you get about the project you follow. Depending on the scale to determine the project's ability to demonstrate, I have some experience that most of the top projects receive trust from the community because of their potential based on money, dev, relationships,... decentralization to smaller projects, those things also fade away.

I know some people on You should also experience other forms of ponzi, hype, scam,... to understand how they work and take preventative measures. In this space, we know the potential for great opportunities, so there will also be people with bad intentions, so be alert and responsible for all your actions.