Well I mean, I'm sure POWER is always going to be the end goal for most of the republicans, but really, how does an abortion ban work to achieving that goal? It's going to hit red states the hardest. Again, this is literally going to benefit nobody, apart from zealots that wanna feel good about themselves (and dipshits that feel they now owned the libs I guess).
With them banning gay people and literature there's atleast the "logic" of wanting to suppress a mentality and identity they don't agree with, so that their own can remain dominant. It's fucked up and evil, but it's something that benefits their side and weakens (others) the other. But abortion bans, in the short term, weakens their own states.