The idea is probably sharing places that we don't know already to create a competitive edge on the affiliate world.
As you can see none of the websites reviewed there are the places we have ever heard before, they are literally promoting places that none of us heard before so there must be reason behind it. Maybe this is more of a out of crypto world place that shares places that also have fiat, maybe it is more of a paid shill that does this to make money, or maybe they are doing it so you can get to see the other places you never heard that gives affiliate networks that we know a competition?
I don't know the reason why would anyone create a whole website dedicated to websites we never heard before but I am pretty sure it will be a useless effort in the end.