of course, you have a right get service wherever you please
but I just do not understand the mental process,
where does it compute , even make sense
to go into an establishment
where it is well a known custom & tradition to leave gratuity??
where tipping for service rendered, is accepted, appreciated , and yes even expected
why even go to such a place?
how ignorant & idiotic you have to be NOT to realize, yes it is "offensive" to the staff and shows no class on your part ??
Why not just go to a Wendy's Burger King, McDonald's, White Castle, Popeye's etc.??