My brother died cancer free. They kept him on BP meds even though his pressure was low and he peeled over and died. So yes, the chemo killed the cancer, but the patient died, probably from the chemo treatments. But at least he was a “success for the Doctors stats - he lived 5 years.
It was his choice to do chemo and have those 5 years. It was his choice to do unnecessary BP medicine or statins or anything else they say is "protocol". You have to be VERY careful dealing with doctors. They follow a flow chart and we are just a number. A person has to do their own research and be their own advocate.
I've witnessed some severe malpractice but never filed suit because it wasn't worth the stress. I think some doctors have brain fog so bad they don't know what they're doing at times. Maybe they're stressed or something.