As the game, agronomy techniques, the standard of greenkeeping equipment especially mowers but other equipment too has developed so the degree of loft on a putter face has declined and declined quite considerably with 2*/3* being pretty standard on modern putters.
With sustainability and environmental considerations becoming ever more important within the game would a minimum limit on the loft of a putter, say 5*/6* as was the case a couple of decades ago, encourage a return to higher heights of cut, less stressed putting surfaces, less required inputs, less input costs and overall better environmental and sustainability characteristics etc?
Mind some folks still use older era more lofted putters.
Chicken and egg, egg and chicken?
Thoughts?
Atb