> rather than through the lens of the broken US political parties / election system
This is key, in my observation as an immigrant from Europe who's lived here ~10 years. Europe for the most part has multi-party democracies meaning that for every pet cause you might have there is a party that focuses on your cause. Larger causes get parties that might even get elected into parliament.
Those larger parties still have to work together with other parties to form a coalition/anti-coalition. Those coalitions then end up running the country.
In practice this means that when you're discussing politics with friends, you don't bifurcate into right/wrong, you discuss differences on specific causes. You and your friend might disagree about UBI, or trans rights, or whatever, but you both understand that you more or less agree on the other 9/10 issues. You are more alike than you are different and that makes debating your differences easier.
Contrast that with american politics where it's all or nothing. If you like abortion and low taxes, there is no way for you to vote.
Additionally americans have this weird thing where they worship politicians instead of treating them as disposable public servants who exist at the mercy of your vote. People actually treat whom they vote for as a part of their identity. That always felt weird to me. It means any discussion of politics becomes a triggering assault on your ego.
edit to share an example:
In college I signed a thing to support The Pirate Party. The most they've ever achieved is like 1 or 2 seats in parliament. But this means that every law that gets discussed has a voice or two talking about its impact on copyleft, opensource, net neutrality, etc. This is great! And it doesn't mean anyone has to abandon the bigger more important issues to get this representation.