Well, I'm glad I don't have money left there, because I had two factor authentication turned on, and for some unforseen circumstances, I lost my phone number. PayPal customer service is actually quite hard to contact, because every possibility they give you requires you to log in. I found an email address somewhere, but when I wrote them telling them about my situation, I got an email that if I log in I can check the…
It's interesting to see that exactly what you wrote (except for the 2FA part) was happening to paypal users 18 years ago. Things haven't changed. Their entire business model is built on nearly complete automation and no human in the loop customer service interaction.
Same as the Google model then? ;)