Integrating the two is the best thing, we can not live by relying on the uncertainty of the digital currency (crypto). too risky for real life. At least we are not 100% in a financially insecure zone.
50 real and 50 we pursue crypto. there are many ways to make money with crypto, it is tailored to the expertise we already have.
Some people have considered a crypto job as a sideline, and have been able to juggle their regular job along with having a crypto job.
It's hard to say for a regular job to be more secure than a crypto job, although crypto jobs are mostly freelance or contractual. You may also lose your regular job at any time, however it is better to rely on a regular job because crypto jobs are sometimes occasional.
Of course, it all comes down to your convenience and preference. Some are capable enough to rely on a crypto job or find themselves more comfortable in working with these kind of jobs.
I get that you're trying to make a comparison however it seems to me that OP has been siding/encouraging to stick with a regular job. Don't forget that akin to a crypto job, there are people out there who actually don't have regular jobs but are able to survive with just having freelance work or homebased jobs. Some even earn more than those who have regular jobs. There's no need to discriminate - it varies with people's circumstances and situation. One may be more stable than the other for some.