Completely mirrors my experience as well. My wife used to have a Note and she would constantly have issues with the phone that I would have to deal with.
Since buying her an iphone 6 years ago, ZERO issues. NO tech support from me. That alone is worth the price of admission. Same with dropbox, I pay the $99/yr gladly because it means my wife isn't asking me about the baby photos and if they're safe in the flash drive in the desk drawer.