Though, admittedly, before that when Mercer referred to a creature/character as 'it' (clearly trying to avoid gender specific pronouns), a fan asked him on Twitter to use 'they' next time, as it was more respectful towards queer and non-binary genders. There have been NPC established as non-binary, with cast making sure they used proper pronouns. Major NPCs like Gilmore, Allura and Kima have been established as queer, with Kima and Allura being in a relationship. Zahra is also heavily implied as bisexual. Both twins ( Vex and Vax) have been confirmed as canonically bisexual by their players. Critical Role has a decent LGBT representation when it comes to their PCs and NPCs.
