Bucks have allowed 130, 122, and 121 points to the Heat so far this series.
People keep saying that the Bucks will be fine because the other team won't shoot this well, and while that may be true, it isn't always going to be. Because the Bucks defense is garbage. If you watch their games, a lot of the 3s they give up are wide open or open looks. If they play defense like that, they can definitely get torched multiple times in a series. C's did that to them a few times last year in the 2nd round (and remember the Game 7 with G-Will and Pritchard lol), and Miami has done it twice so far this round.
Milwaukee themselves shot very well in Game 2 and won by scoring 139 points, but MIL isn't a team that's going to often win shootouts against tougher competition (MIA, BOS, PHI, CLE).
Maybe someone who religiously watches the Bucks more can explain it better, but I don't think their defense is good at all. And it's also not ideal for them that MIA suddenly has learned how to shoot again. They need Giannis back ASAP