Comment by Zak

It seems a little presumptuous to declare what other people should and should not be anxious about.

I'd advise therapy to anyone who has so much phone anxiety they would hesitate to call emergency services in an emergency or who misses out on significant opportunities as a result. A mere preference for ordering food delivery on a screen driven by social anxiety does not rise to the level of a problem in my mind. Nearly everyone is irrational about something, usually several somethings.