What do you mean by "native" and "client-side" here? What's your concern with censorship? It is because too many zappers and zappees use custodians?

Hm, unzappable post 😬

Some LN SDKs are coming up which allow any app to have a "built-in" non-custodial LN wallet, so you can post proof of payment without interaction with the payee.

I just zapped this post from iris using my normal mobile wallet, though I think in that case nostr doesn't no anything about it.

Zapped 🫂