You may well be right, but he should still be susceptable to impeachment or recall.
In CA some years ago, voters recalled a couple of judges, I think the name of one was Rose Bird, because they were making decisions totally ignoring the law. It was put before the voters and they were indeed recalled and kicked out.
I don't know the laws in FL, but I think there should be something similar there too.
But the citizens of Florida LIKE what happened in their state. They LIKE Greer and they LIKE the law that allowed him and allows any other judge to issue execution warrants.