If all things were the same, but it was men who fell pregnant and gave birth, abortion clinics would be so standard they’d be on every corner, like McDonald’s. In fact, it’d be a sign of status to go to one.
Male 1: “I’m just off to the abortion clinic real quick.”
Male 2: “Oh nice, King. You’ve been busy.”
Male 1 leaves.
Male 3: “He’s so cool.”
If men gave birth, then nothing else would be the same.
The systems of oppression that exist were created for a reason. Evil reasons, but reasons none the less. It’s not random.
There is a reason hunter/gatherer societies tend to be more egalitarian, and agricultural societies tend to be less egalitarian, and it isn’t because farming turns people evil and misogynistic.
Furthermore, abortion was largely accepted until increased birthrates were required for the needs of empire. Despite the arguments being religious in nature against abortion, the original drivers for outlawing it were non-religous.