OP's actions are super obnoxious of course.

But I'm puzzled by the idea his actions make any sense as a _capitalist_ impulse (Of course neither of us know anything about OP except his story).

Resentment over what somebody else has is the quintessential mental sliver communism uses to drive people to destroy the system. Perhaps the OP was just engaging in an outburst of his own destructive revolutionary zeal against his fellow passengers because they had something he didn't.