The mirrorless cameras aren't just pretty good, they're the new standard unless you have Canon/Nikon brand loyalty. I can't find the stat right away but IIRC Sony supplies more camera sensors than anyone else for smartphones (or maybe its just the high end ones)

I mean I'm not trying to change your mind, just adding my 2 cents that every piece of Sony hardware I've had was extremely well built and lasted years or decades. I have an old Minidisc player too I dig up every few years to listen to recordings I made back in high school.

Also, considering how much these thngs cost, too much money gets thrown out when just the inbuilt lithium batteries wear out eventually. I now avoid buying anything with embedded and unremovable batteries if possible.