This has been a very useful conversation. Even those of us who live more rural could well find ourselves in an urban setting on the day the SHTF.
Something like 80% of the population in the US is classified as urban, and I suspect most other countries have similarly high %’s. “Urban” is going to include suburban settings too. Come SHTF the folks in the suburbs will have it a bit better than the city proper but suburban areas are more or less totally dependent upon modern infrastructure too. More urban survival discussions would be a good thing.