[ZeroGravitas]

He's being downvoted for content, not tone. Opposing failsafe systems that can prevent tragedy until millions of people start behaving in a way that common sense shows people (whatever their mode of transport) are not likely to is:

a) monumentally callous, b) completely idiotic and c) a sadly all too common, stereotypical response.

Can you imagine someone saying "I'll support seatbelts when everyone stops drinking and driving". No, because it would be a stupid thing to think or say, just as it is to wish death and injury on large number of perfectly blameless cyclists because of the behavior of some.