You want to tag someone for giving his opinion in a forum like this? Those comments are not financial advice but personal opinions and they never request for individuals to invest in them but might just arouse the curiosity of the readers to study harder in a bid to hitting that target. I don't think this is worth giving out tag as that might be conceived as abuse of the DT role. As someone that like HODL more than trading that I consider too risky, will it be fair for me to start tagging people who support trading, an opinion different from mine?
If you tag people for what they post that is not related to scam, you need to be removed from DT because you do not know what DT is used for.
But let us put that aside. Can you and I bet $50 and let us try if it will work or not. I will trade $100 for 20 days. If I make $40 which is 2% in 20 days, you will give me $50. But if I lose or did not make up to 2% daily ($40), I will send you $50. Let the payment be in bitcoin.
This is a practical demonstration of what he is trying to tag people for. I will be very disappointed if he fail to take up this bet. Let someone be proven right or wrong.