A spokesperson for the musician said the procedure was “completely successful” but that Watts needs time to recuperate."
https://abc3340.com/news/entertainment/drummer-charlie-watts-likely-to-miss-rolling-stones-tour
Three weeks later he's dead. He'd have to have been fully jabbed to have the operation.
Or Post-Op Infection. That’s the worst thing about surgeries at that age. You are so vulnerable afterwards, even if the surgery is successful.