I think a good question for Christian Republicans is, are you content letting the states have authority over abortion... OR would you have preferred they federally ban it unless it was to save the mother's life (ectopic pregnancies and things like this)?
I could concede that giving the authority to the states is a much better outcome than the status quo at the time, though I am not sure it goes far enough. I believe Republicans (and perhaps the SCJ themselves) fear the reaction of the left if abortion was banned altogether with a few exceptions. For this reason, they wouldn't ever actually hint at a federal ban as they know they would likely lose major elections.
When the left makes claims that Trump wants to do federally ban abortion, I don't deny it to make them feel better because I actually wish it was true. Unfortunately, it's not. I am grateful for what we got changed at the very least.