That's an interesting perspective, zahc.
If I'm understanding your theory correctly, you see Floridian gentrification being driven by a secret cabal of northern elites with the complicity of black political activists such as Sheila Jackson Lee, John Conyers, Ta-Nehisi Coates, Al Sharpton, Cornel West, Henry Louis Gates Jr., and black organizations such as the NAACP, NAARC? Or in your model, are these people and groups unwitting pawns of the cabal, being used as puppets by the elderly, wealthy, liberal New Yorkers who are cunningly pitting "shallow conservatives" against their black strawmen, who they also can't wait to steal land from?
I don't know that you're wrong, but so far I don't find the theory particularly compelling or necessary to fit the facts.
It seems much more likely to me that the pattern of wealthy people and corporations buying low-value land from its largely poor owners, increasing the value of that land through investment in building and use of political pressure to improve public services and amenities, and then profiting from the increased value has little to nothing to do with reparations or race. It happens across the country, at various scales, across time, and without respect to the race of the poor landowners. I'm not even convinced that it is even universally or exclusively a bad thing.
It also seems likely to me that poor, black landowners are feeling the same pressure felt by poor landowners across the racial spectrum.
But, again, I don't know for certain that there isn't a Jewish Cabal secretly manipulating the dumb black people to demand reparations because the cabal knows that will anger the dumb conservatives which will cause a backlash against the black landowners that the cabal can use to mask their nefarious plot to build townhouses and pickleball courts. Reality doesn't always line up with the most reasonable, rational, or simplest explanations, so maybe you're spot on.