Political Memes

Multiple angles really.

Biggest one is that a child is both a financial and mental stress on a parent, and our society overwhelming believes that children are primarily the responsibility of the mother. By attacking abortion, they basically saying that every woman is just one sexual assault away from a lifetime of financial, emotional, mental and social duress.

The second reason is class stratification. The financial stresses impact less wealthy families or individuals disproportionately, and less wealthy people cannot afford to travel to areas where reproductive care is legal, nor can they afford the lawyers required to fight the potential criminal cases or just pay their fines. The rich conservatives bankrolling these anti-abortion groups aren't threatened or beholden to the policy they create.

The third reason is racism. Black women are more likely to seek abortions, partly because they suffer a higher incidence of sexual assault, but also because they have less access to reproductive resources and education. Republicans have dog whistled this in the past by trying to say that abortions are racist because black women have a disporportionate number of abortions, even going so far as to call it a Democrat genocide on African-Americans. This dog whistle shows their true intentions; force financial, mental, and social stress in ways that are "equal" along racial lines, but not "equitable".

You could say that religion is a 4th reason, but I don't consider it a real reason, and they cherry-pick their religious convictions anyway. You see those motherfuckers eating shellfish and wearing blended fibers all the time.