She should have posted a text message she would have found normal and acceptable. Sounds like the guy was being polite but thought the evening was nothing special, no “sparks”. He didn’t mention wanting to see her again.
I think these interactions worked better back when people did them face to face or at least on the phone where you heard a voice and could respond/converse ‘live’.
You’re CORRECT; humanity is losing it’s HUMANITY, due to the overuse of machines! They younger people don’t have much human contact, which allows people to understand each other, by tone of voice and inflection, as well facial reactions.