Yeah ... but ...
What exactly did this analytics do for the sports of MLB and NBA?
This is still a business professional sports.
If one believes it can revolutionize the sport, then why are the results the same? The same teams are always winning in baseball and basketball, which is the big money mlb and the superstar nba.
Ah well we're a decade on in those sports, most teams have caught up. The Red Sox and Yankees are teams that have invested heavily in analytics and analytical scouting, to go along with their deep pockets. Baseball's capless world obviously exacerbates the issue of parity. Still, it's the reason the Rays and A's were perennial contenders through the the late 00s. The Jays under Ricciardi had their go, but he was a step behind and was still drafting low ceiling college guys while the other, actual smart front offices, had moved to undervalued prep guys with big upside. Overall the sport has learned to properly value defense and eliminate the noise of lucky bloops and seeing eye singles. Personally I love it.
I dont know a ton about basketball, but it's a sport that has also learned to properly evaluate defense and seems to have shed the inefficient chuckers.
At this point I feel I should note that the NHL, in the past 10 years, has had 2 teams win 3 times, and another win twice. So maybe what we're actually talking about is the same thing that has always happened in hockey. The only difference is that the next dynasties will be built around a greater understanding of analytics. Maybe, I dont know