Disclaimer: I know it's a sensitive subject, if anyone thinks there is any kind of misogynistic feeling please call me out so I can correct myself
I might be biased since I'm bisexual (heteroromantic tho) and grew up experiencing some form of gender nonconformity because I was often called a girl when I was a kid (I had long hair because I was rebellious). However I can say I mostly live the life of a cishet dude. Oh and I'm autistic so that might play a role.
So yeah I think het relationships are poisoned by heteronormativity, heterononogammy, male-female power dynamics and misogyny. Being in a serious relationship for me always meant having to provide a number of things that no one can actually provide. I feel like all hetero traditional relationships are doomed to devolve into boredom at best, abuse at worst, because people will consider that falling inlove means moving in together and have kids at some point.
I just wish we could fall inlove and treat this as an experience that doesn't imply building a life together. I can't be the center of somebody else's existence, and I think no one should put somebody else at the center of their own existence. But fucking Disney princess "happily everafter" bullshit made everyone collectively obsessed with treating love as some kind of feudal economic-political business
Of course I must reaffirm that the biggest victims of this system are queer people and women. I'm "playing on easy mode" but the game is still shit. Liberation of an oppressed group often means liberating the dominant group from their oppressor position, can't be true enough for queer and women's liberation imo