Read the main post once again, it seems that you do not understand the main idea of this topic. The one offering the 3% daily profit is not the site, but the dev of the bot. In simple sentence, this topic is offering you to invest on their bot. It means that you invest in a user (owner of the bot) who will use the invested to gamble on the site, not invest in the bankroll.
You don't get my point. Okay no problem, so you mean I need to invest in the bot then the bot will manage my money and invest on different things and the bot will get 3% daily profit while I get nothing, am I right? I don't understand who is crazy here...
Whoever offers 3% daily profit is never trustworthy, no matter it's site owner, bot owner, the bot, or even investment god.
Really Did anyone trust on this kind of ponzi?
There might be some people do but I personally don't.