I should have not have just trusted the parent comment and just looked at how it worked. I wrongly assumed it was some account setting like “enable tips” and then it walks you through a PayPal setup and then suddenly millions of people are going to be unwittingly exposing their address to strangers potentially without knowing and with no alternative except to not accept payments. It’s literally just a way to add tip links to your profile which is way more benign.
Sorry, I explained myself more under the sibling's reply. The way I understood it seemed such a gross vulnerability that it should have sounded terrible to either gender, but apparently the actual feature is much more tame.
Admittedly, this reply is tongue-in-cheek because I'm amused at how positively bizarre this subthread is.