Allende was democratically elected, no armed struggle from his end.
I'm not claiming that what America did was right or wrong. Sometimes violence is the right answer, maybe here too. But to pretend that we won the ideological battle through conversation and ideas is just factually false.
Parent comment is claiming the cold war was won through liberal democratic means. I claim that the tools employed by the US were violent incursions. I'm not claiming the US was violent for violence's sake. They were calculated actions with the intent of smothering any left leaning movement in the third world. Specifically the Indonesian case is egregious because their communist party was about as left wing as Bernie Sanders, and still a US-backed genocide was carried out against (suspected) leftists in Indonesia. Similar with the case in Chile. This was a democratically elected center left president, and the US-backed coup installed a violent dictatorship for the next 15 years.
Maybe you think that America and allies should have just stepped aside and let communist armies capture the various states, but geopolitics in real life is a little more complex than that.