Chile has a significantly different socio-political reality from ours. Their Constitutional Convention was essentially part of a much longer process seeking to undo the tremendous harms of the Pinochet era, which is rightfully and correctly construed as an instance of Yankee imperialism negating their national sovereignty and imposing upon them a Monroe Doctrine regime of terror. By contrast the forces that are responsible for the 50+ years of efforts to reverse the gains of the Warren-Burger Courts are deeply rooted and indigenous social phenomena within our settler-colonial society. The largest (nominal) socialist organization in the USA is DSA and they have only really grown to this size over the past five years (and furthermore are utterly marginal within the larger US polity in contrast with what the Right has built). Chile by contrast has a long-standing multi-party inter generational Left that has been building this momentum for 50 years. If any parallels are to be drawn, it would be a contrast between how the Chilean Left REBUILT itself after Allende died while the US Left wilted away while the Right rebuilt itself after the implosion of Nixon and Watergate. Only part of this would be truly attributable to the fact that the US has a Federalist system that is at once hyper-centralized AND simultaneously de-centralized whilst Chile has a Westminster-style parliamentary system.