Florida allows felons to vote if the state the felony conviction occurred in allows felons to vote. New York allows felons to vote, thus Florida allows him to vote.

I mean, I would still file a complaint with whatever relevant government agency, worst that could happen is that things stay the same I figure.

In the US at least that is very much illegal, though I am going to guess this isn’t in the US.

Technically that’s still on appeal, and tbh I do expect it to get overturned somewhere.