Op, I do not think you are alone, but I think you may be in a group of what are considered product abusive people.
You have rattled off okay to decent low cost equipment that many never have problems with, yet all of yours have failed.
Crappy luck? probably not.
Crappy product? probably not.
My Wife has broken 3 ego
batteries and decapitated an eVic in just 4 months.
ALL of these
devices are over 2, almost 3 years old and never failed me in use.
Hmmmmmm..............recklessness comes to mind.
I have collected dozens of mods.........why? Not because they failed or even because I didn't like any of them. Actually the enjoyment I have gotten from each has driven me to seek out other nice
devices.
I guess it is all in how one cares for and looks at the things they own.