It does. Then there's the neighborhood "militia." The neighborhood is far more defensible that just my citadel. There are only two ways in and out.
If I know it's coming, I can take a pickup load or two. If not, I can shove the 25year stuff into the pickup and beat feet... Pickup has a doghouse for the back, and providing I can move and stay hidden, that's enough for a while... Long enough to last a winter and spring, for sure.
But even if I can't do that, I can step off into the woods (300 yds away) with just my go-bag, and head for one of three cache locations, one of which is fortress 2 (or rather, soon to be)... I have a cache there already, deep in hillbilly country... and will hopefully be building there, wholly off-grid.
Eventually, that will be a cabin, and barn, and shop, with another pickup or jeep... all of it fully loaded.
Once that is there, this place will just be for my business, and a place to be if the winter gets tough.
So yeah. A hybrid approach - Both fortress and ranging, in diminishing orders and options...