Baseball, and I use the term to describe those who control and "protect" the game at the highest level (MLB), has always sought to be able to compare the best players of different generations on an equal footing. All within the "modern" hard ball era.
So, in essence, today's long ball hitters can be compared to Ruth, Mayes, Aaron and so forth and hitters can be compared to Williams across generations. Baseball at the Major level is a stats driven sport and numbers and statistics drive everything about the game, the players, the managers, the GM's, the scout's, the writers and the fans. To be able to compare stats, the game must be kept on on similar level at some point.
Not so with golf as the USGA is charged with protecting the game, yet they have no real authority or power beyond their historical position. This comes to the fore every time there is talk of limiting the ball or COR or some other equipment advance. The manufacturers threaten legal action and the USGA can barely make a position.
In truth, if you took a survey of golfers, you would find that most follow the PGA TOUR rules here in the USA, not the USGA. Most golfers here follow what they see on TV, not read in a rather large and confusing to most book.
So, who controls the PGA Tour? Sponsors...and who are some of the largest sponsors on TOUR? Equipment companies, so by extension, who is controling golf?
Equipment companies through their dollars invested on TOUR and into the homes of golfers on Sunday!
That's why there will never be ONE ball like MLB baseball uses or strict limits on technology, it's how they make money, make bonuses and pay shareholders.
As one Senior VP of a major ball manufacturer told me once "you start on the PGA TOUR and everything else is secondary, everything starts with the TOUR."
So, comparing the two sports is interesting from a fork in the road look. Where baseball says no to aluminum and different balls optimized for different players(imagine that !!!!) golf has walked right down the road.
And I will disagree with anyone who says that golf is not about distance today, especially to the jnr high, high school and college generations coming along. While that may have been true at one time, the youngest generation has grown up "taking it over the trees" since they first held a club. If you don't think that correct, go watch a Div 1 or similar men's (and ladies!) golf team play a classic course. They don't "get it" because they have never had to think about a shot value or strategy in their playing life! Many I would bet don't know what those are.
Case in point, the Wake Forest golf teams use our own Dunlop White's Old Town as their "home course". However, they go to Tanglewood or Bermuda Run when it's tournament time because, as their coach told me, "it's too short and they have to get used to playing courses similar in length to the tournament course."
And Old Town has all the shot values and design strategy in the world but at the highest competitive levels, that doesn't matter.