Yes.
This phenomena is both fascinating and painful to watch- as I keep saying, and is what mostly moves me to comment on here.
Seeing it playing out in the world, and on here, and witnessing the enormous blindspots people have to seeing it in themselves.
It would take the ability to pause and reflect- with some humility-to move away from ego defensiveness and tolerate the discomfort that comes with a radical shift in perspective. (That if you can come through the other side of, is as rewarding and expansive feeling as it is intitally uncomfortable).
The first step would be just to question with genuine curiosity; "This tendency to 'other', tribalise, and fear 'contamination' is universal, very human. We are all susceptible to it. I am human. I am capable of this. Are there any ways in which I am doing this myself, right now- with a group I can't relate to/disagree with?"
This piece from 2019 in psychology today (US focus, but very pertinent to the whole thing- these discussions and this court case) I think:
https://www.psychologytoday.com/gb/blog/values-matter/201907/the-politics-contamination
Small section:
People tend to think of their moral beliefs as having universal application. When partisans moralize their ideologies, they run the risk of thinking that they have it right—and that the other side simply has it wrong. This leads us to dismiss our political foe as immoral, inferior, or inhuman. Under these circumstances, to engage the “other side” risks being seen as tacit approval of the other’s position. The partisan who reaches out becomes tainted by contact with the evil other.
He illustrates with an interesting example of an early interaction between Biden and Harris.
And:
Understanding a political opponent doesn’t mean agreeing with them. Seeking to create some sort of common ground with an opponent doesn’t mean endorsing views we might find morally repugnant. Even having compassion for the human needs that motivate a political opponent doesn’t mean affirming their beliefs. Making contact is the first—and often painful and difficult—step to bridging political divides.