I didn't once advocate for, or even once mention, guns in this situation (obviously shooting at a crowd of people on a busy train is an absolutely terrible idea for a whopping number of reasons) - but now I - a person you have never interacted with previously - am a "selfish, cowardly sociopath" for simply explaining the attitude that accepts the fact that, as you put it, "robbery happens", that it is better to let 50 teenage gang members assault and rob a train full of passengers than to threaten a single one of them.

In fact, I never even actually disagreed with you! I'm just trying to explain to any other Europeans reading this the context of how your comments could possibly make sense, because outside of the Bay Area bubble, they seem quite shockingly absurd.

That's the robber's call to make, not yours.