If you mod your game:
There is a mod where you can press G and see outlines of these 'no respawn areas'
There is a mod where you can change all raid attacks to your liking
There is a mod that ads turrets and then you welcome the free loot muhahah.
Can also have like armies of tamed creatures which can be anything in the game (thanks community; hope it's never broked by the gamedevs).