I don't think that's as different as you think with many many other cultures.
In Eastern South Asia and the American South, You hear similar stuff all the time.
In the American Northeast, its still there but in finance related terminology.
In the American Northeast, its still there but in finance related terminology.
It seems more like the "survival of the fittest" instinct in American/Western societies has evolved from overt competition to more sophisticated and hidden forms within financial and economic systems (blackmail too recently).
I guess the masses don't engage in it because the elites exert extraordinary amounts of power/culture. See Elon Musk, See the House of lords, etc. The negative pressure they create is to simply keep their power.