So....you don’t get wellness checks for yourself either then?
I mean your doc can’t guarantee that your tests won’t turn your clock back and give you another 10 years either. So why bother with your own yearly either, right?

Nope. I don't get wellness checks for myself, either. Never had a colonoscopy, pneumonia, shingles, or flu shot.
Last actual "Physical" was 38 years ago - only because it was required by employer.
The only time I was sick enough to require hospitalization was when a dentist did an incompetent root canal & caused sepsis.
Interesting thing about people who live the longest & are the healthiest: Most will say they rarely see a doctor.
Oh....and my Black Lab? I took him to the Vet - to be put down when he couldn't stand or breathe & the Vet recommended it. He was 17 - Five years past a Lab's average life span.
I later adopted a Yellow Lab. He also never had a wellness check. He was 16 when he died - also way past his average life span. His only "treatment" was a required rabies shot.
Newsflash: We aren't designed to live forever; neither are our pets.
If wellness checks give you confidence, go for it.
In this economy, veterinarians, dentists & doctors will recommend all kinds of tests, checks & treatments because they're not making what they want to make. I get all kinds of advertising from dentists to come in for cleanings, exams, x-rays.