If I can't harm people with guns, then I can't delegate to someone else the ability to harm people with guns. I realize my position is "ideal" and "the real world doesn't work that way" -- but this is my answer.

"The community" can want to kill 95% of the population ("Georgia Guidestones"), and I'd be against that as well. I would use force to defend myself, hopefully avoiding taking another soul. Realizing that "it's not all about me" -- it's about the journey and what I learn and how I react to situations, which determines my ultimate fate at the end.