Allende was on his way to creating the United States of South America and was going to expose the Clinton murders before Hillary had him killed
in all seriousness though, Allende was a dirtbag who was speedrunning ruining his country, but Pinochet was infinitely worse (although it wasn't clear at the time of the coup) and the right-wingers who today claim to support him, even ironically, are absolute swine. Interfering with the governments of other countries, especially in support of a violent man like Pinochet, is bad, although Pinochet almost certainly would have taken over Chile even without the oft-overblown CIA support.
This is the correct take.