Are we battling over semantics or trying to get to some point? Because if former then I can easily throw in some other terms to discuss and provoke and by the end of the day, there will be some warnings issued, +/- assigned, lots of confused people and satisfied trolls.
But... let's not, ok?
Binary privilege... to me it derives from the same source as cis-privilege, those are two sides of the same coin. If I am not mistaken, there are no cis-people who would at the same time be also non-binary, yup? They are are all strictly into binary, male and female, born that way and sure about their identities. And from here comes that many faceted cis-privilege towards transgender population, which by its existence (both - binary and non-binary trans), per se, defies the binary and cis- world as the only alternative and the associated privilege. Oh sh... I said that again.
But, I still find it quite ironical that while being a part of population whose existence comes in terms with binary perceptions of gender... same people would still fight tooth and nail to upkeep it... I just dont get it.