You're making This look as if bitcoin is the only coin that is used for criminal activity, remember our local Fiat can be use for criminal activity as well. It is true that alot of people (scammers) have been using bitcoin as a tool to scam people because they know that it has a high demand, but if you're cautious of what you're doing there's no way they will get to you.

However, I stop visiting telegram lately because I discovered that the rate of criminals/ scammers is way too much over there I know they are everywhere in the social media but it looks like telegram is their zone.