The Giddey Conversation Pt. II: Legit improvements or unsustainable shooting?

Last time we had the Giddey conversation, it was at a low point after he was benched in crunch time in a November loss to the Cleveland Cavaliers. Teams were targeting him and exposing his weaknesses, forcing Chicago Bulls head coach Billy Donovan to remove him from the court.
Now, we're looking at Josh Giddey at the other end of the spectrum. Giddey will look to regain form from his incredible run since the All-Star break as he returns from an ankle injury against the Phoenix Suns. Despite legitimate questions about his viability as a primary building block, Giddey has shown prolific improvements in his stats across the board — his usage has jumped from 20.3 to 24.6 and his minutes fro...