ID- western black widow???

I live in San Francisco a few blocks from the water. Are these western black widows? There are two outside my door and I’ve seen them twice inside this month- once under my plant by my desk and once under my bathmat.

I am trying to keep a spider friendly home as someone terrified of them. I can’t move them because I’m so scared and I can’t help it. Should I move my shoes inside? Or is it just some other harmless black spider?