Not so sure, more and more people fed up with greedy price gouging seem to be cutting back on tipping. You see it in business rags trying to sell it as "are consumers getting more stingy?"
Tips go away, tipped workers go away, tip-model businesses then have to adapt or die. (While whining that nobody wants to work, I'm sure.)
The same group that will vote for pro-rich-person legislations because they think that some day they'll be rich too.