The writer lacks context and nuance.
The Kansas referendum does not carry the implication inferred by the article. The referendum was poorly written & convoluted. It’s impact was unclear. The electorate rejected it on that basis according to many writers.
There is not evidence that this was a full throated prochoice vote. In the next few years as legislation is advanced the desires & beliefs of each State and of the American people will be made clear.
Taken with the stronger than expected Democrat challenges in recent Minnesota and Nebraska special elections, it is clear that the abortion issue is helping Democrats.