Well not every "star" is going to be a guy who leads a team to such success. The same things said about Vuc we could say about Zach Lavine who is going to make his first playoff appearance this year and get obliterated.
I mean if you want to be cynical about it, the Bulls pretty much assembled a team of career losers. Only Derozan, Caruso, and late add Tristan Thompson have had any success at all from a team perspective. And arguably Derozan's greatest contribution to the city of Toronto was getting traded for Kawhi Leonard.
Even DeMar's isn't all that successful... 1 ECF appearance in the weakest East in existence. Two second round sweeps to LeBron. Struggling against other teams to win in the 1st round, often losing to lesser seeds.
Caruso and Thompson basically benefited from the best player in the NBA. Many think the Lakers never win that ring either if they don't play in the bubble.
Vuc has what, two first round losses? Zach has never sniffed the playoffs until now, same for Lonzo Ball (who technically still won't sniff them).
But for everyone else on the team, the experience should be nice, regardless of how bad the four games are.