The more I read about HEX the more it looks like a full on scam. Anything with that kind of returns can not be real over the long term. The math just doesn't work. The fact you are incentivized to lock up your hex for long terms is just sneaky way of dis-incentivizing people pulling their money out when they realize it's all a lie.
https://wantfi.com/richard-hearts-he...scam.html#tldr