One of the most exciting things I remember about first getting the Internet in the 90s was (especially as a socially-anxious introvert) being able to jump on an IRC server and chat mostly anonymously with just a nickname, to people I didn't know, without the awkwardness that real-life interactions could bring me at the time.

As a high-school kid, I could be on the same footing as a distinguished scientist. Or I could make friends in other countries.

Even my parents, who aren't technically-inclined, were excited by that and thought it was amazing.

I sometimes feel like the Internet went from being a place that you explored to find new people and new viewpoints, to one where many people just stay in their own bubbles.

No, this is not a bug. How did we get from there, to here? :(