So far, many people are doing freelance in the crypto world, some are full-time jobs in this crypto world. It depends on what activities you are spending on crypto. If you are only a bounty hunter, it is better an only freelance. But, if youarea a full professional trader, it may be considered for a full-time job. But, it maybe better for freelancing in crypto by doing:
bounty, airdrop, telegram administrator, trading, and others.
I'm personally a crypto freelancer since last year and focused on doing it. Indeed, if at first it feels heavy, there are many inappropriate works, but as time goes by and some experience is gained, there will definitely be results. As long as we want to be patient, never give up, and don't stop to keep learning. If you already get an income, it would be nice to use some percentage of your income to make small trades so you can get additional income from trading results.