Earlier quoted context omitted.
Job search is a full time activity if done right. It doesn't leave you time to do freelancing.
You're corroborating a quote from the article, which I don't think deserves downvotes. Would you like to expand on your point? It might be illuminating for people already established in the industry.
If you have a job, then you can only interview on lunch breaks or after work. If you have a shitty job then you have incredibly short lunch breaks and get off work late. You'll miss a lot of interview opportunities.
You also might not have time to do the various different screener exercises that many companies require of junior developers to make sure you actually know how to do something more complicated than fizzbuzz
If you've got two juniors of similar skill levels, and one of them needs this job significantly more, that may also weigh in your hiring decision