Earlier quoted context omitted.
> does religion play a major rile in politics in the rest of the western world? Hasn’t the growth of Islam in Europe been a large and growing political issue for the past decade? France in particular has had lot of debates about religious clothing at schools, what kind of criticism of religious ideas is and isn’t acceptable, etc. From my POV, it looks like religion is a bigger deal in European than American politics.…
> marrying across political lines now carries more opposition than across religious ones, for the majority of people Where can I learn more about this? I find it difficult to believe this is true for "the majority of people".
Much of the get-out-the-vote effort on the right consists of reminding their voters why they hate the other side. This naturally pisses off the left. This leads to much angry rhetoric on the left. This rhetoric is nut-picked and put on blast by the media on the right. Etc. The situation isn't symmetric because the left has a lot of issues they're happy to run on: climate change, electoral reforms, education, health care. The right is mostly focused on their hatred of the left -- anti-wokeism, anti-CRT, anti-gender-whatever. The net effect is a lot of hatred.