Those options I mentioned are different from those typical ones without model, cos they have business model, and they've been operating for over a decade.I completely agree with you that cryptocurrency forex and stock exchange market as legitimate online businesses and I admit that my hatred for all these online businesses that will require you to just put your money in a website without a clear business model of how to use that money to make more money for you I've been scamming a lot of people online and so I have generalized all online businesses as scam on several occasions even though I am still in most of this online businesses like cryptocurrency investment.