The US left aligned view on this is also beyond that of most of the eu. They've basically come to differing consensi on what limits to engage, whether they be waiting periods or time periods.the US left would despise German abortion law for instance, which requires mandatory counselling about their decision.
What I see from the US is an eternal war to drag it further, regardless of its current position. Its culture war for culture wars sake.
Take a peak outside of the US and make note of how abortion is not a wedge issue, which if you were correct should not be possible.