as long as you don’t microwave food in plastic containers, i’m sure you will be ok. if you are eating pre-prepared frozen dinners, its the dinners that are killing you, not the microwave. i use it to freshen stale bread a bit, and that’s about it. i wouldn’t be cooking a meal with them.
what amazes me most is the long list of crazy side effects (including death) for approved medicines that they advertise everyday on tv. But the government would have you believe that the covid vaccine, has only emergency approval but has no side effects.