Yeah, I agree that discussing the importance of free speech outside of nostr can be good for helping attract people who are curious about these topics to know about nostr.
I think my account on X is nerfed from talking about nostr too much there. 😝
email/blogs/substack/YouTube might be other non-nerfed ways to discuss more
When I encounter Elon or Trump fanboys I just say:
“We can’t rely on one guy. It’s foolish and not what this country is built on.”
And that usually persuades the type that’s aware of the free speech issues we face.