Crypto Trading is more profitable than anything in the world. None of the pairs in the forex market has gone up to 120% in the year 2022 but Bitcoin has none of the forex market pairs can even go up to 200- 500% in just 3 days but Bitcoin can. It depend on experience if one can find these thing before hand and take advantage of the situation then one can make profit if not you lose money.Also if you make more profit with forex then do that with joy in your heart, but you more profit with crypto then trade them also. Forex can be more risky to play with.
Forex trading gave birth to crypto trading from the concept of forex trading then brought the idea of leverage trading in Cryptos , but here the difference is in the spot trading where you own the very asset and can hodl until it gains value like the stock market, you only lose whenever you liquidate your portfolio if you are in the losing side.
If you aren't aware Forex is the largest money market in the whole world, day trading volume is about 6.6 trillion dollars per day. There are also a lot of money to be made trading forex, you can trade Gold which is volatile, Nasdaq, S&P 500, Crude oil in the forex market and can make huge amount of money depending on your capital.
If I may add also, it also depends on the person's know-how on respective markets.