Look, I adore some a/b/o, I won't lie. Omegaverse was one of the things that let me explore my gender identity before I realised I could even be trans. Characters being seen as full on real men, while still having bodily functions similar to female people was so empowering to me, as a transman.
& I'm not saying everyone should love it. Hell, I can't stand genderbends but many people use them as I did omegaverse, to explore their gender identity. One of my best friends makes gorgeous genderbent art.
But what people act with so much disgust towards a/b/o, when they treat it as absurd, when they claim mpreg is a 'squick' of theirs, I just can't help but think: are they a safe person to be around? If I ever get pregnant, as I'm planning to, will this person shun me, harass me, treat me like a freak? When I take the steps to become a parent, will I have one of these 'hur dur, omegaverse icky' assholes attack me on the streets?
I don't trust anyone who treats mpreg & omegaverse as this fictional 'what if' scenario ripe for the mocking. I simply don't. If you can't be normal about a fictional man being pregnant, how am I supposed to expect you to act normal around me, a real life man who can & will get pregnant?
& this is, to a lesser extent, extends towards people who see omegaverse as just a fetish, & maybe even enjoy it: can you be normal about pregnant men too? Or do you see us as just something to jerk off to? I love a good omegaverse story, but if you can't separate your fictional cum sock from a real life person, then you're not a safe person to be around either.