The line between gambling and investing is very thin. If someone invests without knowledge, investing in a way that relies on chance, they will call it gambling. But if someone has market research, a clear strategy, a plan, they will not consider investing as gambling. But there's also nothing wrong with saying that investing in crypto is gambling because if someone just invests in shitcoins, that person is gambling rather than investing. They are expecting a profit from chance, it is no different from gambling.