The whole point here is that a blow has not actually been struck as such.

 

As I understand it, despite the fact that she has muted that the law as it stands is unconstitutional in HER judgement,  the final say remains with SCOTUS, and before that, the Florida Supreme court has to pass judgement on her ruling, so this is merely to all intent and purpose, an opinion, and does not in itself, constitute a precedent.