Sure. I choose to use default-allow, and block people I consider rude and/or abusive. I want my partner/friends/family to reliably be able to emergency call m

Sure. I choose to use default-allow, and block people I consider rude and/or abusive. I want my partner/friends/family to reliably be able to emergency call me from a payphone or borrowed phone, more than I want to pander to cow orkers with vestigial social skills.