My bet is still that he will play in the tournament. Not because he'll necessarily win the Australian laws & principles vs Djokovic ideas & juridical shit, but because money is King God and he is the posterboy of this tournament.
If he gets to play and reach the final, the TV companies etc are the big winners as the Vaxx Fundamentalists will be sitting in one cage making primal noices and inappropriate self-touching over whoever he plays against while the Antivaxx Brotherhood will be in another cage doing the same thing...