Neither do costs.. The concern is that adding a huge new "customer" to the community without adding any additional revenue can be a losing proposition. The road

Neither do costs.. The concern is that adding a huge new "customer" to the community without adding any additional revenue can be a losing proposition. The roads, sewers, power lines, schools, hospitals etc. all see increased demand and in extreme situations, the municipality sees zero extra money to pay for it. So the existing "customers" in the community see degraded service to make way for an outside organization.