The truth is that that you cannot make good money with freelancing, the only thing where you can make money is trading but for trading you would need a good revenue and expertise in trading otherwise you will just loose because the good exchanges has high trading fee and it is difficult that you could generate profit.
Nope what you are saying right now doesn't even have a single bit of truth in it. You may view freelancing as something lower than trading but actually a lot of professionals are earning good from it, some of their freelancing activities are even higher paying compared to their day time jobs. I've visited Fiverr personally and I've seen dozens of freelancers having their prices for their services set from 250-500$ just for single service/day and a lot of them already have good reviews for it which is amazing. If you are comfortable with trading then just go for it but there is really no better option here since both requires skill and knowledge in different areas.
I found there that many youtube channels are promoting freelancing but they are just misleading you. Freelancing has no more scope. Do not waste your time by learning anything related to freelancing. Instead learn something about trading.
What scope? If we are only talking about diversity here in freelancing it almost has the same as what the crypto market has to offer with cryptocurrencies. Freelancing jobs offer a lot of varieties ranging from video editing, photoshop, tutoring several lessons, coding, and even gaming lessons which are really surprising to see.