We are in a world people desire to work in oil company, banking firm and while others choose to in different organizations been a corporate office jobs just to answer am working in so so company, but can you choose crypto as full time corporate job?
I'm not really sure how to answer this but yes you can example like working on exchange or writting some blog or making video about crypto, The other way was working as Blockchain developer on some sector like Oil, Market, Food, etc and also being a lawyer or even marketing on some blockchain-based company
It depends for what profile you are asking for .
I see that Blockchain Software developers has huge demand in the market, so yes they are doing it as a full time.
If you are referring to trading of Cryptos, then I highly doubt that anyone will be doing it for full time.
As the market is uncertain, so yes completely relying on it isn’t a wise choice to be honest.
Also I have seen many YouTubers making content about cryptos, but that’s also uncertain and almost 95% of the YouTubers do it as part time.