For me personally, I'm not a fan of the idea of changing the name to physical distancing opposed to social distancing. To me thats just "spin." Spinning the story to fit a certain narrative and to make it an easier "pill to swallow," as the saying goes. The situation is the same either way and calling it something different doesnt change it. I agree that people are social creatures and the isolation may have its own impact that can be damaging, especially for high risk individuals. Those are just my thoughts on the subject.