Good point!
I know of folks who when moving up and down the beach use the sidewalk just to avoid the tiresome dealings with the higglers. It's pretty sad when you travel to Negril for a beach holiday and you can't enjoy a simple walk down the beach without the constant approaches of vendors trying to get your attention. It can be over the top.
But yes, if things could change somehow it would be a win win. Less aggressive sales tactics by the vendors = more return visitors willing to open their wallets in a much more consumer freindly environment.