I started in the 90s and just recently retired. I have seen firearms programs over the years go from marksmanship to point shooting to speed and agility drills (running around). When I left, I was butting heads with my replacement. He was all about fun drills on the range, running and gunning, pushups, squats, burpees.... The problem is no one was held accountable for accuracy. Also, you can't do this stuff with guys that can't qualify on the static Q course. You have to do baby steps with safe gun handling, holster work and marksmanship before you ever move ahead to running and gunning.
The other thing I've seen people over reliant on equipment. Constantly wanting the latest and greatest gear and they can't even shoot their duty gun accurately at 7 yds!