I can tell you, mentioning I'm in a polyamorous relationship with my coworkers feels _less safe_ today then it did 5 years ago. People before didn't really understand (they still don't) but I usually encountered an attitude of live-and-let-live tolerance. Today I get 3 reactions: conservatives who are afraid to say anything so they avoid me, progressives who treat me like some kind of novelty, and the rest who don't care. I don't consider this progress.