Doctor Wily
CapcomSwag
The most visible demographic change I see in Southeast Queens (which is where most of Queen's black neighborhoods are for those of you who aren't familiar) is more South Asians (likely Guyanese but I'm not sure), and even that's not that noticeable. I rarely see white people in those neighborhoods, and very few Hispanics.
Maybe the Hassidic Jews will expand from Far Rockaway and Five Towns into Rosedale if they haven't already. Regardless, I doubt Amazon's presence will lead to a bunch of white people moving into Southeast Queens, it sounds like they'll be making enough money to live in LIC and the surrounding area.
The other thing is that these neighborhoods are mostly 1-2 family houses (a lot of new 4 families too, though) and owned by African Americans/West Indians, so it's different from a neighborhood that's made up mostly of apartment buildings owned by Hassidic Jews and corporations. Even if white people wanted to move (back) to Rosedale in droves, that would require the black homeowners selling their houses to them.
Lawrence, Cedarhurst , Woodmere , Hewlett , ,North Woodmere, make up the 5 towns.
Combined I'd say its 70% jews , 20% Spanish, 10% other all minutes away from Rosedale.
Most Black folks who moved away from rosedale usually relocate to Valley Stream/Elmont/Cambria
then it's over.
Until you get if anything a crazy exorbitant offer...