I’d argue the internet was moving things left, while the bar for entry was at least nominal. When the bar for sharing your ideas was at least as high as “learn to code HTML and find a place to put your site up” the Time Cube cranks were few and far between, and most people participating on the web could be assumed to have some modicum of intelligence. However, the defining factor of the Internet as it stands, dominated by social media platforms, is that it’s frictionless by design. And yes, the platforms are pushing right-wing content, but to a certain extent that’s accidental, or at least was when engagement algorithms first became a part of the experience. Left wing content, reality-based as it tends to be, is generally full of nuance, equivocation, and explanation that takes time and (critically) doesn’t reach down into the basal structures of the brain and squeeze the amygdala quite like a right-wing fearmonger shouting “TRANS PEOPLE ARE SNEAKING INTO YOUR DAUGHTER’S SCHOOL RESTROOM TO ASSAULT HER BE AFRAID!”

Could social media be designed to put the brakes on reactionary content and boost thoughtful, well-researched opinions? Yeah, probably. But that requires expensive and time-consuming human intervention in the form of fact-checking, and doesn’t boost engagement like content that just pushes all the fight-or-flight buttons way down in the lizard brain. Making the Internet easy and frictionless only turbocharged Terry Pratchett’s idea that “A lie can run round the world before the truth has got its boots on,” because technology makes the lie spread faster than ever, but the process of getting to the truth never got easier at quite the same rate.