I don't know about most people but I don't do anything intensive enough on my phone to warrant the ever-incrementing processor improvements, despite how technically impressive they are.
I don’t know how you use your phone, but you probably do many things intensive enough. Like identifying your face in 1 second, all the processes behind taking a photo to make it look good, reading big PDFs... In many cases, it’s not only making things we do everyday faster, but also allowing new features by making them short enough.