Intelligent people who create the future must choose that path for themselves. Chess isn't preventing people from making that choice. If chess didn't exist, most chess players would probably just be playing some other game instead of STEM careers or whatever your definition of creating the future is. Also plenty of very strong chess players do ultimately wind up pursuing other career paths. And then there's also the fact that a good number of the top chess players have shown themselves to be highly dysfunctional people who are unfit for the professional world such as Bobby Fischer and Vladimir Kramnik.