I also believe that those going to ground, living off the grid will not be sought after unless a threat, or caught in a net with those who are.
Medicine for those who must have it can be a life threatening situation. Hygiene almost as big a deal.
I think a big problem will be a long term situation when clothing and shoes become difficult to replace.
Was other citizenry a problem, theft, murder, other violent crime? Was it better to stay lone wold or band together?