Zeon coin is scam?
Well, if you said "A" then you have to say "B".
You can't to tell just one sentence to try to destroy someone's honest name.
If you doubt the honesty of the project, then give here the arguments. What exactly made you doubt? What do you disagree with and consider it suspicious? What is the essence of your opinion that Zeon is a scam? Was either of your friends fooled or something like that?