Next to that there is net congestion. The energy grid is currently critical, if you add a data center that means you will not be able to connect 20 to 30 newly build homes to power. There are currently new homes that are waiting for a connection to the grid before people can live there.
Space. In the densest country of Europe (non-microstate), a hyper scale data center could have been a neighborhood.
Latest point, maybe not the strongest, is construction workers. While construction workers building a data center are different from construction workers building homes, it doesn't really help with the labor shortages in construction if electricians are all busy building data centers.