A meeting to get a lamp post change is exactly how progress stops. It is why we can't build anything in US and it costs a billion dollars per mile of high speed rail.
Communities passed and paid bonds to have water hookusp. Built infrastructure. They should have a say in who gets access and why. There are plenty of places datacenters could build without hassle, but they want access to readymade infra, and that comes with a reasonable tradeoff.
There are also traffic issues--likely less of an issue with datacenters or solar farms. But things like housing that put pressures on local schools are certainly issues--though again not really with datacenters which are more about power and water infrastructure.
Power and water infrastructure being strained can raise utility prices and require new infrastructure, which affect schools and tax rates by extension. It can also lead to new build stoppages until infrastructure is built, which affects hone prices and taxes. There are many knock-on effects.
If it's a brand new type of lamp post that's never been built in that area before and is likely to cause significant problems to the inhabitants (e.g. power blackouts) then that kind of progress should be stopped or at least discussed in an open fashion and not hidden behind NDAs.
Why can the US build data centers that benefit a few rich guys while polluting and poisoning the water for everyone else without any major hurdles, but building high speed rail that the public and the environment would benefit from is nigh-impossible?