Comment by belorn
Looking at it from a left-right one-dimensional space, the middle would be the non-tribal choice. The political spectrum is however not a one-dimensional space, and countries with multiple political parties, with center parties, can demonstrate that well in polls and self tests. It is perfectly possible for a single individual to be in 50% agreement with every single political party, from left, center and right, agreeing to the individual policies from each party that they find to be correct and disagreeing with policies they disagree with.
As it happens, if I personally looks to what is important to me, I find that from the extremest left to the extremest right, the best political party get 60% support and the worst get 40% support. They all have some policies that I strongly support, and some policies that are terrible, and the middle of the gang is exactly the same.
To take an example. I am in strong support of the green party when it comes to train and bike infrastructure, fishing policies, eliminating lead in hunting ammunition, getting rid of invasive species, and banning heavy fuel oil in shipping. I strongly disagree with their support of using natural gas as a transactional fuel in the energy grid in hopes of green hydrogen (a pipe dream), and their dismantling of nuclear power. I also strongly disagree with their political attempts to mix in the war in Gaza with environmentalism, as if taking up the flag for either side in that war has any relevance in nation/local politics on what is almost the other side of the world. That is one political party out of 8 that my country has, and the story is similar with all the rest.
Looking at this as a non-American. American politics is seems very much tribe minded as an outsider,left vs right. And where someone stands largely can tell you about their views on a lot of other things. At least that's how it is portrayed in media. I know in practice a lot of people are more nuanced.
Most countries have sometimes up to 10 political parties and what party/ies someone supports often does not say much about their views on different social issues. In the USA it seems you can't want a secure border and civil rights for minority groups.