I think all of this is a bit of an over-reaction to Bryson DeChambeau winning last week (and perhaps DJ the week before).
Before that the previous winners on the tour were, Webb Simpson (#92 in driving distance), Daniel Berger (#81 driving distance) and Tyrell Hatton (#102 in driving distance), and Sungjae Im (#58). None of them are considered long hitters. The Detroit Golf Club, where DeChambeau won, and the River Highlands course where DJ won, both favor long hitters, but it's not like every PGA Course is playing the same way, and even last week, shorter hitters like Ryan Armour were in contention until the final few holes.
When Cameron Champ, DeChambeau and Rory start winning every event, maybe a change will need to be made, but in the most current Fed Ex Cup standings, Webb is leading (92nd in distance), Im is 3rd (58th in distance), Brendon Todd is 7th (he is 214th - third from last in driving distance), Berger is 9th (81st in distance) and Mark Leishman is 10th (he is 75th in driving distance). So, PGA players can find lots of success on the tour without bombing it off the tee.