What is the ideal way to take out a cartel-terrorist figurehead posing as a national leader?

By the people descending on the visible artifacts of the power structure and tearing it down brick-by-brick if need be, and expunging the corrupt figureheads. And nothing is more central than the presidential palace analogue, more so even than any parliament, court or congress type building.

For that reason I think the globalists are trying to do their crime as decentralized and as anonymous as possible, so there is no single point where citizens under tyranny can rally to destroy it.