That’s a pretty far cry from “nobody makes phone calls”. You can also find people who spend 6+ hours on phone calls everyday, including people under 30.
On the flip side, I cause a medium panic in my daughter when I text "please call me when you can" without a why attached. She assumes someone's in the hospital or dying or something.
My mom had to lay down a rule that if I called her at a weird hour I needed to open with whether or not I was okay. Almost 30 now and still do the same thing.