Talking to avoid scam telegram groups, but you offered anyone to join your groups since you claimed it's legit group.
Yes, we should avoid all groups including you.
Lol... In my attempt to understand what OP was on about as I saw a telegram handle in his post too, then I realized that it's a typical case of pot calling kettle black in order to assume a better standing. Even the use of "cartel" in the telegram bot of OP makes me uneasy. Nonetheless, why I think OP is out to do the same thing they're condemning (it's my hunch, anyway), I still believe there are credible telegram groups out there. Not all telegram groups are scams, only that those which are genuine are few.
although there are telegram groups that provide good information for signaling a coin, it's best to study it yourself. no matter how good the offer is, sometimes people will sue them when they get a loss from the signal. to be honest, there are lots of telegram groups like this one, only, we don't know if it's a scam group or not, and even when it's free, most of them just provide information on pure speculation without data. personally, I really avoid such groups.