How did radicalization happen for you? It isn't a sudden 'aha' moment but a slow burn as the contradictions of capitalism become apparent. Do I think the people on Reddit or WSB are likely to radicalize? Fuck no. Its a cesspool. But it's still worth the effort to practice.

My lib family are increasingly talking shit about capitalism. A former libertarian in my family thinks several industries should be de-commodified.

Is it good enough? No, but you keep chipping away and hope it sticks.