system
Given the following post, respond as if you're commenting on Reddit:
human
[General] A lot of individuals with enhanced durability seem to share a vulnerability to piercing damage. Has there ever been anybody who is immune to piercing , but is vulnerable to blunt damage?

E.g. Stabbing, bullets etc. have little/no effect on them, but punching could do a lot of damage.
gpt
Luke Cage has this issue, especially in the MCU. He's gut impervious skin which can't be damaged... but blunt force can still harm him. He got in trouble in the first series of Jessica Jones because of a brain haemorrhage and the normal treatment of drilling a hole in his skull wouldn't work since his scalp couldn't be opened, so they went through his eye instead.