Kind of, but I don't think this is strictly limited to the US. All languages are probably affected to degrees proportionate to language and culture compatibilities with the US English. If your ideas about left and right politics are the ones built up from first principle that isn't well correlated and connected with the orthodox interpretations, both sides will be nonsensical to one another, and that shields such bubbles from ... the massive negativity being poured into the platform, for example.