It’s hard to find persistent daylight between those two things. (For the record, I wear masks outside and in grocery stores, which are the only shops I go to. I find this at least 75% common sense.)
When it comes time though to force someone who doesn’t want to do what you find common sense, where’s the impersonal, referenced only to ground truth, line that says that’s ok under force of law, but other similar-appearing things, well those things would be authoritarian, but these things are just common sense we can all rally around? If everyone is already rallying around something, you don’t need any government force of law to make it happen. (Popular speech, by definition, needs no protection.)
Apply this to guns, drugs, abortion, climate change, restaurant seating capacity during COVID, or whatever topic people tend to have their own individual “common sense” about.