I might agree with you in other fields, but not in technology. There's no good reason (provided you have the ability to work) to have a 6 month to a year gap in your resume where you have nothing to show. You don't have to start a company (in the entrepreneurial sense) to do freelance/contract work. There are tons of remote opportunities.
Even if you can't find a job during that time, there's still things you can do to improve your chances of getting employed. Start learning new technologies, attend/start a local meetup, build a website, volunteer, take online courses (many of which are free or low-cost), answer questions on StackOverflow, contribute to projects on GitHub.
The worst thing you can do is to just interview and wonder why you aren't getting any offers. Technology is a rapidly changing field, if you can't get a job with your current skill set, do something about it and show that on your resume.
Even if you can't find a job during that time, there's still things you can do to improve your chances of getting employed. Start learning new technologies, attend/start a local meetup, build a website, volunteer, take online courses (many of which are free or low-cost), answer questions on StackOverflow, contribute to projects on GitHub.
The worst thing you can do is to just interview and wonder why you aren't getting any offers. Technology is a rapidly changing field, if you can't get a job with your current skill set, do something about it and show that on your resume.