Yes, that was what I was going for. If you consider your community to be only the likeminded, cooperative people you know and associate with and rely on for help, then of course "your community" is great. I was talking about the greater community: the full population of your town, neighborhood and/or surrounding neighborhoods, and I'd estimate (depending on where in the country) a good 50% showed their counterproductive, selfish, belligerent side during COVID. Since we collectively haven't learned anything from our mistakes, I would expect the same behavior during the next disaster.
I think it is not just a matter of what you consider your community. The comment was suggesting building that community of reliable and likeminded people. It takes work, it is part of the “prep.” I certainly haven’t done it. But of course the suggestion must be to build the good type of community.
