About Giannis feedback on joining super teams, he's got every right to say that. It might feel offensive to the fans of those players but he has a valid point. He stayed patient with the Bucks until the management was able to put pieces around him unlike other players who are unhappy with getting bounced in playoffs and finals.
Loyalty really matter in NBA. That's how the fans define greatness.
But, it's totally different when we're talking about LeBron and Durant. These both player could make a team a championship caliber. No matter how they change team, they will always have a great impact in getting a championship "If" the whole team is healthy.
Players like Kobe, Giannis, and other loyal players who have won championship are somehow fortune enough for having a good complementary teammates that their management provides. But, don't get me wrong Giannis has every right to say those things, no hate but he's pointing directly to James Harden.
The Oklahoma Thunder in 2011 should have stayed patient like the GSW and they could have been a superteam of their own.