Twigs from raiders get the same protection as the raider's bases.
Would be normal if the raiders would have taken the tc. But this happens also if they didn't.
Can this be changed?
One that got raided and wants to destroy the raider's twigs shouldn't have struggles destroying these.

If there is no other solution for this, could you add an exlusion for twigs to the config?
This way players could destroy any twigs without having to lose a lot of tools/ammo.