Yes, but nah. We are talking different things here

1. phone numbers -> stupid, anyone can call you.

2. voice over IP -> Google’s meet was a great idea but now a rando just called me so it means anyone can just call me and I am not able to just block them.

A good solution is for me to be able to share a link. For family I would always allow the link. For my friends too. But for co-workers I could impose a 8-5 limit. For randos I could block anyone/everyone and only allow the places I want to allow to call me.

I could make it such that only if you meet me in person you can call me. Everyone else can suck a dick and fuck themselves.