I would imagine that the compulsory mask thing is as much about encouraging the alleged mass of people who are too scared to go out without one, to go shopping. That may be a good thing, but I'm not aware of any poll or research that has been done to see whether such a mass of people exists, and whether it outnumbers the people who might bw pu toff going out in a country which simply does not have the culture of face coverings.
I have been having a quiet bet with myself that Johnson would not lead the Tories into the next election, but it's far too early really to say. Mr Sunak is popular now - he looks calm, composed and rational alongside the PM (which is also SKS's big advantage), but will he be as popular when he starts grabbing back the money he has been handing out, as inevitably he must at some future time.