I read this earlier - very interesting stuff. I always struggle with seatbelts going over my boobs and cutting across my neck, even when you can adjust them slightly lower you can get it comfortable if you have boobs.
I also have pain in my little finger from using my iPhone 8, as it’s so big I have to support it on my little finger. Going to try and swap back to the 6 sized one. When I saw the quote about phones not getting any bigger as they’re the size of a man’s hand now, that says it all!