It's a seismic shift for this sport to be dealing with payments, agents, insta-transfer. So what Kirk is saying, while technically being correct, also seems like a bit of cherry picking.
Two teams are playing to win, one wins. Doesn't mean the others don't have a team culture and just have a me culture. If you're the one winning these close games, it's a lot easier to stick together as a team.
Some coaches probably can't control it at all, they're just not built for it in this new landscape.
He mentions Indiana, but Indiana is in the top 5 of picking up transfer portal players. They're chasing great players and agents just like everyone else.