The misunderstanding here shows that we need to be careful with in-jokes and references in an asynchronous medium. Even among people who have consumed the media in question. It's even worse with the general public (or even just general HN public).
No. We don’t need to make conversations so boring as to allow you and your robotic ink to completely unambiguously understand them. For every one person that didn’t get this obvious Bluey reference deep in a Bluey thread, I’m sure that 100 more DID get it.