For me, i think there are no advantages or disadvantages in choosing to trade forex or crypto over the other, it's all a matter of choice and preferences, like myself, i started trading forex before i discovered crypto, and after a while in crypto, i started trading and left forex, not because forex is bad in any way, but simply because i came to like and prefer trading crypto over forex.

There are people who like trading forex and no matter what, they will never leave forex to trade crypto, and there are those as well who will not leave crypto to trade forex, it's all about personal choice, but for me, i just prefer trading crypto, most especially, spot trading because, i have the option of holding a coin i bought for a longer time incase its price did not go as i expected, at least, until the price moves up for me to sell in profit, this is completely different from forex where a loss is a loss, most especially, if you are using a very high leverage, like it is in futures market in crypto.