kontextmaschine:

You know, I first knew polyamorists from the New Jersey Renaissance Kingdom in the mid-90s, and watching how that’s all progressed the cultural normalization and inclusion of queerness really did, as predicted, lead to straight relationship norms (on subjects like the expectation of sexual exclusivity) shifting to more closely track gay ones

Retrospectively, unsurprisingly but unheralded, it really was mostly bisexuals first bridging the gap