By the way, I'm still curious if any language—#natlang or #conlang—has rules for politeness resolution, i.e. a grammaticalized strategy to resolve combined reference to individuals with different politeness status, e.g. when you collectively address a group of which some members are tu and some are vous. I raised that question at the end of a recent blog post on my PhD research that, predictably, went largely unnoticed (it's quite a wall of text, sry 😅): https://ayeri.de/archives/7835
