To quote a Twitch streamer: "Radicalization is when no house".
The world is less broken when you only look at the top of the K shaped economy. There's less immediate turmoil, but also much less opportunity, and tons of flags saying opportunity will only decrease more. That's now how you encourage a high trust society.
I'll also add "Radicalization is when no community". And community is certianly broken among Gen Z. By design of those who want to maximize profits. Even the serfs of centuries ago had community because you need to work together to stay alive. Today's society is slowly realizing that, but this is after 80 years of individualism.