Why do NUPES/Die Linke parties that hate the US for being a hypercapitalist imperalist power without government-run healthcare like Russia, a hypercapitalist imperialist power without government-run healthcare?
The U.S. is the leader of "the West" and "the West" is seen as the main hub for capitalist exploitation, including but not exclusively of the delevoping world. In large parts, it is also simple "tradition". They've always hated America, so it became a part of their way of life, so to speak, just like you root for or hate certain sports teams.