Johnny Davis may have been held back some by Gard and Wisconsin, but exactly how has it affected him? Davis was a 3-star recruit whose best offer was arguably Wisconsin. He wasn't a top-150 player. Nobody predicted he'd be an NBA player, much less a top-10 NBA draft pick. Yet within 2 years at Wisconsin he was exactly that.
Gard actually allowed him to do things last year that he didn't allow most of the time. Davis was free to shoot the 3, even though he wasn't a particularly good shooter, and he was often isolated and allowed to create his own offense. That said, the Wisconsin offense did likely hamper him in terms of adjusting to the more wide-open style played in the NBA.
Gard and Wisconsin are hardly alone. The more talented 2021-22 Badgers averaged 70 points per game. Not fast at all. The 2022-23 SDSU Aztecs averaged 71 points per game. Now, maybe SDSU ran around more, but it certainly wasn't effective at getting them points and everyone would agree they had a highly successful season. Fast pace and scoring doesn't guarantee success, ask Marquette about that. I admit it is more fun to watch though.
I think Gard will allow a little more tempo if he has the horses, but I would agree it's just not in his nature just like it wasn't for Bo Ryan whose highly talented 2013-14 and 2014-15 final-four teams still only averaged 73 pts game. Pace and style may cost Gard his job, but I still maintain it's his crappy recruiting strategy rather than on court coaching strategy that'll be his downfall.