I don't think I have an idea of the amount of money I would have to be financially independent.
I have seen a lot of people who have a lot of money, but yet, they keep working and having a lot of business and investments made. They didn't relent in accumulating wealth.
If I peradventure in the future, I find myself having a lot of money to be financially free, I will dedicate more time to what makes me financially free. If it is crypto, I will put my energy into expanding my wealth in other aspects.