I don't want to click your link so if you can explain it here then it will be much easier for other people to understand.
Do you need a prophet to tell you this a scammer? Only the hogwash that comes out of his mouth is proof enough. Some
try to be creative but this one just won't do. A world accepted fiat? I thought the dollar was the world accepted or mostly accepted fiat.
Whoa... Cool down a bit bruda. I know this is a scam and op is trying so hard not to make it look like one.(lol). But I am really interested on how he wants to do it. There's nothing wrong gathering information and knowledge. If he has something to say then I am open to listening to it. Only then I can decide whether I take it seriously or take it as a joke. For me, I like to see things to the end. I don't jump to conclusion just because it looks shady. Maybe that's a "me" problem.
You can go ahead and call this a scam but I want to at least hear what OP has to say about it. And yes, dollar is widely accepted in many countries and it is way easier to calculate the value of your local Fiat with dollar. That's why I always try to convert it to dollar and then try to buy other things with that.