Does not all project start off with not being listed yet in big exchanges such as binance? If it is not yet listed, does it automatically mean that it is a scam?
It could just be a newly launched project with a potential to increase a lot of altcoins would not even reach being listed in an exchange but i do not think all of them turn out to be scams it is just that some of them do not reach the expectations to be listed in an exchange
A project to be listed on an exchange like Binance itself big achievement and 99% of the time the projects won't reach that height but it doesn't make them a scam project which I agree. Also, the points mentioned in OP are good too and let's say it can help us to avoid 60-70% of the scam projects if we follow all those things but a project that has existed successfully here for years can even plan for an existing scam and that kind of scams can never be predicted.