Both are risky in my opinion. I am a long-time crypto trader and I do have not enough idea about forex trading. But forex trading is one kind of size system which will automatically be traded according to your size. Here, the more the size the higher the risk. In crypto trading, bear market can come anytime, and then you can hold your assets which you invested. So, both are risky to me and obviously different from each other.
I do have friends who prefers forex trading than crypto. They might be more interested in forex than in crypto since they only study a certain currencies depending on that countries economy and they really said to have profit so didn’t mind entering in crypto to focus on it. Ti guess we can try both what suit with us in terms of our trading capabilities nd see what we can enjoy most and where we can get profit most by trying them both at first.