Yeah I guess that number makes sense then. Just seems wild to me. Think he is arguably not a top 5 player
There is a difference between absolute value/floor raising and adding value to a good team though. If a scorer goes down, if you got other guys who can score, it hurts your team a lot but you just can't really sink as low as if your defensive centerpiece goes down and you have no one else on the roster remotely capable of doing what he can do.
AD anchors the defense and is basically involved in every single play on that end of the court. If he dies and you have basically no one to replace him (Drum, Gasol, Harrell), well you might lose the next 2.5 games by 70 points.
I think Giannis is more the 2nd category than the 1st. Everything the Bucks do defensively/transition is geared around him. He also scores without plays being called for him, something perimeter players can't really do as much. If you're replacing him on D with Portis/Forbes that could get ugly.
It is just 3 games and Hawks have tons of health issues too but that's how I'd think of Giannis as closer to AD than say Kawhi or Harden or Trae where they go down and the team is definitely worse but if other capable guys shoot more you can be fine over a small sample.