If I'm running in/out, shoes stay on, but then I usually use the back door. I have house-shoes to wear inside and outdoor shoes to wear outside normally. I do this mainly because I don't want to have to clean the floors all the time. I'm a pretty clean person, but I'm not hostile to all bacteria and stuff. Ya gotta live with the little guys.
I tightened things way up when Covid was goin' nuts but have eased up since. I'm not eating gum off the underside of tables or rushing to dig in my eye after touching stuff at the airport. I don't subscribe to anti-bacterial everything either. Wash your hands frequently, keep them away from your face, go on and live life. No, you cannot eat off of my floors. I got other stuff to do!