The point isn't to punish people, it's to keep people un-killed. If speed cameras don't work on 2% because they are wealthy sociopaths, that's not a reason to abandon the intervention that has been clearly proven to work at the intended purpose of keeping people from getting killed. This is such a bizarre objection. Perhaps it is a reflex earned from decades of looking for how the poor get screwed and that's admirable but it kind of looks like looking for any excuse not to have to slow down.

What are you even doing in this community? Go watch Not Just Bikes for a few hours before you post here again.