Many people don't know which advertiser to believe (as to distance, spin, etc,) in all the present ads, don't have a USGA handicap, don't play in tournaments, and are looking for the best price.
They are paying $10 for Noodles and are just happy to get to play.
They are waiting for their favorite ball, like a Precept Laddie, to go on sale because there is a new Laddie coming out soon, or already has.
They don't have a handicap, don't see the need for a handicap, and don't want to spend $25 to join an association to get a handicap.
Those enthusiasts who have to play the latest and greatest, my opinion, will go along with whatever is done IMO. The real competitors will go with whatever is done IMO, as long as it makes sense.
The majority will not worry too much about it. They will still play. However, if I have misjudged the supply of golf balls at Walmart or the cost to change the ever changing materails and layers and cores of a golf ball, and Noodles or Precepts or Topflites go up to $30, then all hell will break loose.
If the majority lose 5 -10 yards (for example) swinging at 90 mph, they will never know the difference.
If USGA makes their case (to the public), I don't think they will be rejected.
USGA rejected the beloved, absolutely beloved Ping irons,from just one manufacturer, and there were no problems with public loss of faith in USGA. The cavity backs Pings were absolutely loved by all and had been for years.
USGA rejected some Callaway drivers on the basis of COR, for goodness sake. A term that had to be explained in very newspaper article. No loss of credibility with public IMO.
If USGA makes their case to the public, who see Tiger driving 400 yard holes on TV, who understand from TV that ANGC is lengthened every year, I do not think the public will abandon the USGA.
They might not worry about distance, but they will understand.
It is for the good of the game just like Ping, Callaway, etc. were in the past. They will understand.
The public, in my opinion, will look at this in the broad overall sense, and not in the complicated digestion of yardages.
And they won't worry about who to blame or anything else.
The public will just drive on, using a different ball, of course.