when investors and the crypto community already believed, but the team said differently!
- The team did not respond well to the crypto community.
- The team is very shady and does not provide updates about their projects on the telegram & social media channels.
- The team plans to take a vacation
- The team blocked accounts one by one from each community who questioned about the development of the project.
- and finally
you are banned in this group 
it's so annoying, how you feel?

If I saw any sign of fraud in any project I usually stop supporting them in order to minimize my loss because if I will continue to support them I will just loss my time and effort. So I was unable to feel their existence that much but if I will be in that situation I will surely feed bad why I supported a bad project as I am not a type of person who blame the managers.
That characteristics that you have mentioned are the basic characteristics of a shit project but right now most of the scammers are improving their skills like they act like a genuine project but in the end they will just run the investors money.