I have never heard of anyone, anywhere, advocating against colonoscopy's. Until Druff. He pulls out one obscure example of someone having a side effect and then treats it as gospel because he read some article on the internet. Kind of like the one guy who says seat belts are dangerous because one driver ran into a lake and drowned because the clip malfunctioned. That guy.

The reason Cologaurd exists is because its far cheaper for the insurance companies. Your best bet is to get the procedure done every 5 years, more frequently with family history. Don't listen to Druff on this, he has no idea what he is talking about. He just read something on the internet and has yet again declared himself an expert.