Mayor Zohran Mamdani launched his official multi-pronged strategy to tackle the city’s crippling housing crisis last week. The proposed “Block by Block” plan lays out a vision for building more affordable housing, protecting tenants, and rehabbing New York City Housing Authority (NYCHA) buildings. “I think for too long, city government has looked at the scale of NYCHA’s capital needs and used it as a justification to do nothing, the argument bei…