Not just wordpress, but everywhere. This can be an embedable system you just drop an iframe/script into on any website, similar to how discourse used to work (assuming it still works that way too). I think nostr:npub1l2vyh47mk2p0qlsku7hg0vn29faehy9hy34ygaclpn66ukqp3afqutajft was working on a website live chat too.