> It is highly unlikely there will ever be a singular "cure for cancer" as cancer is a bit of a blanket term given to multiple diseases,
"It doesn't make sense to say 'cure for cancer.' Cancer is a wide variety of disorders with different manifestations and etiology. It makes as much sense as saying 'a cure for virus'."
Which could increase the risk for autoimmune disease. Current immunotherapy treatments for cancer that I'm aware of have to be carefully monitored so they don't kill the patient.