Total sites listed v total sites affected? OK, Florida's not even close. These's a ton more sites now than back in the day, that's like an unfair ranking advantage weighted backwards.
OTOH, if you limit to total sites that bring in leads/revenue/sales to anybody outside of Amazon & pals? Definitely FL.
I'll admit I'm also feeling a bit forsaken by Larry & Sergey. Always worked by best practices as defined by Google [google.com].
I'll still work best practices but the authority on best practices is now this set of guidelines [webmasterworld.com].