AFAIK, zapping currently requires using LNURL, and I'm not interested in either self hosting that infrastructure or outsourcing it. When BOLT12 zapping (perhaps through BIP353 addresses) becomes a thing, I may set it up.

Tbh, though, mixing money and social interactions doesn't excite me. I'm not opposed to it, but to me the currency of a good conversation isn't money---its acknowledgement in the form of smiles, laughs, retorts, and the like.