Earlier quoted context omitted.
Definitely not. It depends on who you and your circle of friends are, of course, but dating apps are definitely way higher usage than phone calls among anyone I know. I use my phone as a phone less than half a dozen times per year. If the phone functionality vanished, I don't think I would mind.
the disconnect is that you're not able to see outside your bubble. Your average iphone or android user is using the phone function far more than dating apps
I haven't taken a phone call in over a month now (from the Amazon delivery guy). I use dating and texting apps every day. For actual talking to friends/family, I use voice and video chat functions in chat apps.