Freedom of speech exists in dozen of countries but "Free Speech (TM)" is a very US specific thing that seemingly generate an infinite amount of non-sense. People get lost in abstraction and start to think that giving a megaphone to fascists like Twitter did even before Musk is somehow good because the best way to defeat fascism, when you live on planet Mars, is on the "marketplace of ideas". On planet Earth this is not at all how it works, the rise of fascists correlates directly with diminishing freedoms, and to defeat fascists you need the Red Army.