I’ll also bite and say it should not be that controversial to oppose housing development that comes without a transportation/education/garbage/power/water plan. You can’t just shovel thousands of people into a neighborhood designed to support hundreds and declare the housing problem solved. “Just add housing” is a simplistic and insufficient solution.
This. Who must do the infrastructure building may be debatable, but it's entirely reasonable to oppose new units when no one is pulling their sleeves to build infrastructure.