Weirfan
In my opinion, the Masters would be the logical entity to "take the bull by the horns" and make a rule saying all
competitors must play "The Masters ball." It's a privately run event, and they make up their own rules regularly. Just like there's an official NFL football, an official MLB baseball, and an NBA basketball, they could contract with a manufacturer to make a "Masters ball" with the distance standard dialed back. I think the pros would moan and groan a bit, but in the end they are so good that they would adapt quickly to the shorter distances and shoot scores that are nearly (but not quite) as low as they were before. Then, after a Masters or two, maybe other entities like the USGA, the PGA, maybe even the R & A might be "shamed" into adopting similar restrictions for a ball to be used in their major tournaments.
Meanwhile Titleist, Maxfli, Callaway, etc. could continue to manufacture their complete array of balls for guys like
us to use, making them as hot as they want. Very few amateurs would have the desire to play that tournament ball, since what the pros play is not going to effect our games one iota. Bifurcation?.....sure. But golfers like us aren't threatening to tear courses apart by hitting it overwhelming distances. We just want to hang on to what distance we've got! Just my .02 cents worth.....