This user have high chance of being a scammer, it is better you avoid him.If you're able to do that by yourself, I don't think that there is a need to ask people if they want to let you do it.
He wants to try to lure people to send him message on Telegram so that he can use the opportunity to easily scam them. People should completely avoid him.
I agree, everyone needs to avoid him. We keep on seeing these people asking others to lure them to telegram so that the scam will happen there. For their sake, if they can make good money out of what they want to share, share it to their family and relatives first and so that everyone of them will be rich because of his strategy. We know that arbitrage is a real strategy but he's probably using it to buy some courses or likely to scam anyone who gets to message him.