All this talk of "the Constitution" as though it is some kind of 100% correct holy document handed down from on high to our superior ancestors is pretty irrelevant in the rest of the world.
And countries with a constitution often change or reboot it. Not all countries with a constitution view it as some holy sacred document that doesn't need replacing. Ireland reset its constitution a few times, France is on like it's "Fifth Republic" by now.
A good number of Americans treat the Constitution the way a good number of Christians treat the Bible. Veneration of its text, deviation is grounds for condemnation, have neither read it nor actually studied it from any useful (historical, ethical, or otherwise) context, asserts meaningless claims about their original intention, and invoke it mainly as an appeal to authority via clobber verses or legal sounding language.