> and Anglosphere politics.

Most politics, really. Take a look at Rodrigo Duterte, the President of the Philippines, or the guys in charge of Malaysia, or much of the grandstanding and propaganda surrounding the PM of India. Plenty of pure BS in Italian politics, and if you want to go back a bit, the rest of Europe.

Grandiose speeches and pandering aren't exclusive to the Anglo world.

“Whoo-oop! I'm the old original iron-jawed, brass-mounted, copper-bellied corpse-maker from the wilds of Arkansaw!—Look at me! I'm the man they call Sudden Death and General Desolation! Sired by a hurricane, dam'd by an earthquake, half-brother to the cholera, nearly related to the small-pox on the mother's side! Look at me! I take nineteen alligators and a bar'l of whiskey for breakfast when I'm in robust health, and a bushel of rattlesnakes and a dead body when I'm ailing! I split the everlasting rocks with my glance, and I squench the thunder when I speak! Whoo-oop! Stand back and give me room according to my strength! Blood's my natural drink, and the wails of the dying is music to my ear! Cast your eye on me, gentlemen!—and lay low and hold your breath, for I'm bout to turn myself loose!”

― Mark Twain, Life on the Mississippi