Used to be that way in the US too. Quoting from
https://www.marketplace.org/2016/04/22/world/ugly-history-ti... :
> Tipping actually originated in the aristocratic homes of feudal Europe.... When tips came to the United States in the late 1850s, 1860s, there was a massive anti-tipping movement. It was actually considered to be undemocratic, un-American.... Well that movement, which came right around the time of the emancipation of the slaves, was squashed by the restaurant industry, which argued that they should have the right to hire newly freed slaves and not pay them anything as valueless people and essentially let them live on customer tips. And so many of the first tipped workers in the United States were former slaves.
And from https://www.nytimes.com/2008/10/12/magazine/12tipping-t.html... :
> After the Civil War, wealthy Americans began traveling to Europe in significant numbers, and they brought the tip home with them to demonstrate their worldliness. But the United States, unlike Europe, had no aristocratic tradition, and as tipping spread — like “evil insects and weeds,” The New York Times claimed in 1897 — many thought it was antithetical to American democratic ideals. “Tipping, and the aristocratic idea it exemplifies, is what we left Europe to escape,”