Going full time crypto is like doing a gamble. Everyone feels that they don't know where we are heading right now and you could wake up that you country has banned it so don't go all in. It's still better to have a job.
Thats maybe true. besides the fluctuating price makes your income uncertain. You will also be faced with things where
when the prohibition comes it will destroy your whole life. so I suggest using crypto as a side job only
Going full time on crypto is a bad idea to do if you don't have some backup funds to sustain your losses. Cryptocurrency market is very unpredictable. Making a single mistake will result into huge losses. If you have a decent job it is still better to continue it because that is a stable income for yourself. If you can do both then that would be better. Don't sacrifice your job for cryptocurrencies.