It's not a bad idea, but to be honest, I don't see much point in it. There are forums where a lot of experienced experts and beginners gather. This is a proven and reliable place where you can always find the answer to your question. Why go to some unknown channel in the telegram, where (according to your own words) a lot of scammers present?
It's because he probably wanted to use some experienced punters in order to earn profits for himself without having to pay anything, but that clearly didn't work out.
He underestimated the members of this forum and clearly understood that no one here is gullible enough to co-operate with his silly plan which is why he most probably won't return to this forum in my opinion.