I have never noticed a player change the other team's offense this much. First quarter they try to take it inside and get swatted. After that they drive toward the lane with one thought: "where do I pass it out to?". I have seen guys wide open 10 feet out not even thinking of shooting.
Gobert created this culture and players like Favors, Exum and Millsap are dramatically improving it. Exum and Millsap hound people on the perimeter. When a player beats them they then have to get past Favors or Gobert. If they do that you can see the defeat in their eyes when they still have either Favors or Gobert to get by with 0 room to move.