I think its possible if we join the project very carefully, study the project deeply.
In this case we will near to decide about the project that this project have some potential or will be a scam project.
Right all of us are well educated and we can take help from so many ways like study and having awareness about scamming and promising projects, so thats why before investing it is good to make research and choose the best try to take help from google and YouTube, also take recommendation from expert traders and investors.