As for
> roads, schools, libraries, housing, the police, that are
> used predominantly by the low to moderate income citizens
as I said, there's less than zero new tax-subsidized housing for low-income citizens being built here, and the police are not used _by_ these people, they're used _against_ them.
> That benefit outweighs the inconvenience of those few
> who have to move to make room for new developments.
All the benefit falls on one side of the income dividing line, all the inconvenience falls on the other, and they developers and the city government think that's OK. The Chamber of Commerce types here do not think of gentrification as a trade-off, where on the up side you get all this new municipal tax revenue and all these jobs get created, but on the down side you've got to do something for the people getting evicted.
They look at it as a win-win thing; if condos eventually get built on the bulldozed lots they'll get the increased tax revenue and the jobs, but even if the lots remain vacant at least all those ill-dressed bums got shoved out of downtown to God knows where.
We did a taxpayer-subsidized stadium in St. Pete too! Guess what kind of people had rented the houses and apartments in all the blocks that got condemned under eminent domain and turned into parking lots?
Yours WDK - WKiernan at gmail.com