Worthless? See, I'd have to disagree with that. Are they near 100%? No. Would they block a sneeze in my face? Yes. So they do something, I wouldn't say worthless. lol.I had my second shot 3 weeks ago. If I have to wear a mask in your business I will go elsewhere. This will happen and happen a lot and I bet we see a quick change.
Anything short of a N95 mask worn properly was worthless. At this point they are a political statement.
To each their own, I'm not here to tell you what to do. You got your vaccine, imo, that's better than most right there.
I've seen way too many people get mad and go off on the poor minimum wage store clerks at mask requirements that they have no ability to change. That bothers me. (Not saying you do this, just relaying what I've seen). In the end it just hurts the minimum wage workers.