I'm far from being a Millennial (turning 54 in ten days) and absolutely despise talking on the phone. Would rather text and email. However, I would never even think of treating you the way the escort did. After the first rude text I would have been done. Or, to parrot the way the escort communicates:
"After the fucking first rude fucking text I would have been FUCKING DONE!! FUCKING DONE!!!"
Sometimes, you have to tailor the message to your audience.