

Ideology aside, they make some very good PR
They immolate people per vehicle sold than the ford pinto. The have absurd numbers of points of failure; until a few years ago each door handle had over a dozen sensors and wires, all exposed to moisture and thermal cycling, and cost $500 each. They use a few hall effect sensors now, but still cost >$500.
Campus police, plus regular police brought in who usually charge the university. Common rates include ~100/hour for overtime, plus 100/cop/day for food, and other expenses like tiergas and cuffs.