This is obviously a time of huge anxiety and uncertainty, different people will be dealing with it in different ways and according to their circumstances. There seem to be so many posts and threads where people harangue others for whatever they perceive to be wrong with their behaviour. AIBU to think that this is unhelpful and lacking insight and compassion?
Yes there are a tiny minority of people who probably are being complete dicks whether in relation to potentially spreading covid19, or buying far more than they need etc. But most people are just doing their best with very partial information and constant day to day changes in that information.