not buying it. you can snipe all you want, and without a target it doesn't matter (this is an awkward analogy, lol). again, this is assuming consent. i see no scenario where moral accountability for two-party consent should be anything but evenly divided between them.
if sniping happens without consent, that's a whole other can of worms. but it implies crime, and is probably less controversial than abortion law generally.
the problem with this, and it's a darned major one in reality, is who gets to decide the fetus is "unwanted", and when is that decision allowed to be made? there are serious ethical differences (imo) between:
- rape
- "stealthing"
- poor usage of contraception (unlike above, not deliberate)
- ...or the contraception itself was used properly, but defective (good luck differentiating after the fact, but if we're doing sterilization this matters, a lot)
- pregnancy is unwanted by the man, but wanted by the woman (with some rare/nasty edge cases for how it was attained) --> any scenario where we can justify forced vasectomy in men implies women would be sterilized for doing this, if it's proven.
- people get lost in the moment but decide (mutually or otherwise) that it is unwanted later
- fetus becomes unwanted after discovery of major issues (crippling genetic disorder)
there is also a burden of proof involved that would make things even more messy.