Mintmine is doing a mining IEO. Mining, unlike some other crypto niche is extremely profitable.
Has anyone else done a mining IEO before? How did tokens perform?
Extremely profitable is an exaggeration. And no amount of exaggeration like that could convince the members of this forum who have been here for a long time.
Mintmine is not the first of its kind, and it is certainly not the first one who took this endeavor. Do you know what happened to all those projects in the same category as Mintmine? They all failed. So if it is indeed extremely profitable, it should not even be made through an IEO. Take a look at the history of AX1 or of Envion and you will know the history of this kind of attempt in the market.