I think much of the opposition to data centers is because companies are rushing to build them as quickly as possible. When you are building a traditional factory, you probably expect it to remain operational for 30+ years, so it makes sense to get the local community on board first. But a data center building could be obsolete in 10–20 years, if the requirements change enough that it's not feasible to retrofit it for new hardware.

You're trying to put rational on irrational emotions. The reason people are so anti datacenter is because their favorite news site / social media told them to be anti datacenter. You're giving way too much credit to sheep's ability to think.