Hannah And Matt Know It All

We have too many opinions to keep to ourselves! That is, we have too many questions and we'd like to answer more of them, so that's why you're getting Opinion Overflow. Whether you want it or not.  Listener J asks: "This feels like kind of a silly question to ask, but as I saw the following events unfold today, I knew I had to submit this question. Today I was at Whole Foods having lunch with my daughter. I was standing at the (large, communal) salad bar looking at the "Build Your Own Thai Noodle Salad" section they had and was about to build my own salad when a man walked up with his plate, stuck his finger in the container of salad dressing, tasted it, and walked to another section of the salad bar. Maybe I'm just a germophobe, but I was really grossed out (at this point I opted out of getting anything from the salad bar) and honestly pretty surprised that he did this. This is a communal salad bar. Who knows what he had touched before he put his finger in the salad dressing? I stood there for a minute tryin