Agree with mask wearing. Especially in Asia. A lot has to do with Asian shame culture. If you due to lack of conforming by wearing a mask, infect someone else, with your cold you are not a clean person. You are dirty and some people will not want associate (be friends with you, work with, or hire) with you.The problem is that masks are not primarily for individual personal protection but rather for "source control"—i.e., keeping droplets from an asymptomatic or pre-symptomatic carrier from infecting others. I think effective non-invasive forms of testing would be a big help in controlling the disease, since carriers could be identified and isolated more quickly. It may even be that simply requiring mask use by carriers would be enough (perhaps even without extended self-isolation). In asian countries mask wearing by people with colds and flus has been common practice for as long as I can remember.
Same with theft. If you take something that does not belong to you, you are a thief and your children are children of a thief, etc. It will impact your day-to-day life. This is why in Japan (and some other Asian countries) at a mall in the food court you can hold your table by leaving your packages and wander off to browse the food. No one would dare take them.