Right, your statement that currently cyclists subsidized driver’s isn’t being disputed, nor is the fact that cars cost more to service associated infrastructure (as for some reason other replies are arguing).
My point is that in many places, cycling is only an option for the wealthy due to a lack of infrastructure in poorer areas. Melbourne could meet everyone’s needs if it cared to try, however it currently does not, which is to the detriment of the the less privileged and that is the point I am making.