RIP.
That's insane re those guys. A guy I work with is in his early 40s, went in for one, they found cancer, and he had to undergo treatment. He's in the clear for now. He'd have left a wife and kids behind if he didn't get that test.
I only just got one a couple years ago (I'm 49). They used to only recommend it for 50+ but wisely they've lowered the age. What I found odd was after I got a clean bill of health, I asked how soon I should get another one, and the doctor said 10 years. That seems crazy to me.