> I’ll never work in health care again. Like education, it’s a quagmire.

Remember: there's a lot of "health care" out there. Even if doctors resent EHRs, there's also drug discovery software, telehealth software, embedded software in medical devices, etc!

I work in building software as medical device. Can confirm it’s still a quagmire

Maybe that's what they meant: doctors can always switch into "drug discovery software, telehealth software, embedded software in medical devices" and resent those too!