The only camera body failure I had was deterioration of the light seals - after about 30 years of use. I rebuilt that camera about 10 years ago, and it is as good today as the day I bought it. A Nikon FE. Digital has it perks, but I really miss film.
Getting into this century though, I had a dumpster load of failure with electronic cameras both film and digital. But this is the key point - every single one of those failures was user error. All my own fault.
I think today's cameras are beyond amazing, probably to a fault. But for quality and reliability, I like the Fujifilms, given today's shutter loads and electronic complexity.
What would I like my next large purchase to be? A bunch of film for my Nikon.