I suppose my actual belief is that flush toilets are a mistake outside of urban areas, I don't have much experience with urban living or what other poop strategies could work with it.

Advantages, flush toilets:

• Provide easy long distance transport of human waste in urban environments.
• Exchanges weekly-to-yearly chores for purchased services.

Disadvantages, flush toilets:

• Create additional dependency on water (and by extension outside water districts, electricity).
• Turn (vast amounts of) drinking water into black water.
• Create a waste product from human manure, which is a valuable resource (fertile soil) when dealt with properly.
• Adds significantly to the cost of housing (especially outside sewer districts).