I can attest that myself and most of my local “brethren” are still using candy bar and flip phones circa 2004-2008 without a data plan. Most of these folks (not me) have prepaid phones :-0
I hope there is an infinite supply of Gen Y who want and can afford a new smartphone every 1-2 years … for the sake of continuing escalation of residential property values in CarmelV and MM :=D