That's what I did when I took a couple years off. If you think of health insurance as disaster coverage, the "cheap" ACA coverage has a better worse case than the premo platinum offerings.

Under https://www.coveredca.com/health/coverage-levels/bronze/hdhp... coverage for an individual 40 year old making $150K/year will cost you $6k/year with an out-of-pocket max of $7K/year. Not great on either end. But, not disaster either.

But, if your income is $30K/year, the cost drops to $0.0 to $1200 per year.