What are YOU going to do when the hoards attack you?So you still think there are 'sane' people left that would bother to defend their home? From what I have seen, if things turn ugly, most rush to whip out their smart-phones to video someone getting their @zz beat instead of stepping-in to help the one (or group) being attacked. The rest just stand around and jeer like idiots. The only thing missing is them holding torches and pitchforks.
'Ya don't have to like it or agree with it but that is the way it has become for most people now. Even the few that would want to help, hesitate for fear of being arrested, civil sued, or attacked themselves.