Everyone thinks they're the reasonable moderate and everyone else went insane. Statistically improbable. More likely: we all went a little insane together.
Twitter (etc) makes everyone think society is way more extreme than it is because the 2% who are actually passionate about [issue] tweet 40 times a day while the 98% who don't care tweet zero times. Democracy by retweet is just the tyranny of whoever has the most free time.
In 2010: "The internet isn't real life" In 2020: "The internet IS real life" In 2025: "Please can the internet stop being real life"