Tipping is exploitive in nature and is effectivelyprostitution ones self to make ends meet. If a server doesn't smile enough or look sexy enough, they dont make as many tips. Its essentially slave labor, at the whims of assholes who can choose to not leave a tip becausethey think your ass is too big or boobs too small. It predominantly impacts women and people of color. Employers should pay a living wage to their employees instead of shirking responsibility and making customers pay it, opening their staff to harrasment and sexual assults