[Fungi]

True. A great tune by Don McLean about this topic.https://www.youtube.com/watch?v=InxDB7PHykQ

[Smokin' Joe]

The funny thing is that large segments of America are just a couple of paychecks away from this. Many will chime in and allege in a crisis that they will just take what they need.

It is likely there will be yards or vacant lots full of folks who try that.

Having some manners will go a lot farther and get a lot fewer people killed. That will separate the good folks who are down on their luck from the ones who aren't so good, at least in the eyes of many.