Honestly, it is a societal and moral death spiral. The more horrible society and life becomes the more likely people will conclude that this is no world to raise a child into. So is rampant abortion a cause of moral decline or just a symptom of it?
A little of both. But you can't put the genie back into the bottle. Trump did good by getting it to the States, but total abortion bans, are a loser, and it's killing us at the election booth.
I thought that polls showed Americans oppose abortion. It’s not a big issue for me.