As I've already said, "tribe" is a fluid concept, and most people have multiple tribes:
One of my tribes is "people who treat other humans with respect". People in the other tribe are "people who feel righteous about denigrating and insulting other humans for what I consider to be no good reason".
If you're not defending tribalism, what exactly are you objecting to in this thread? What initially triggered you to respond at all? You said something about liberals thinking they're better than conservatives or something, but that was not at all the point. That was just turning the topic to liberals rather than addressing the issues with conservative mentality and conservative ideology and how they give rise to inhumane societies.
Are you really bothered more by some outgroup ("liberals") saying something critical about conservatives than you are about the very real consequences of conservative selfishness, stupidity, and tribalism?
I'm going to level with you here. When I was a conservative, it never felt selfish, stupid, or tribalistic.
The whole ideology is designed around mechanisms that hide and obfuscate the facts of selfishness, stupidity, and tribalism.
I was trained, the work of years from early childhood right up to the point I walked away, to see things from the perspective of me being justified in having, and other people not being justified in expecting some of that excess. It was always a "blessing", and a "gift", with no consideration to the fact that others of equal merit had been given nothing.
I was taught parables of Talents, and how the person. With three and earned three got six, and the person with two made a profit, and the person with one buried it and got nothing, and had his taken away. Translation? Poor people don't advance because they are lazy. But they don't outright say that.
They don't pay attention that poor people have bills exceeding their means, and get paid less than subsistence cost, as if they are literally disposable, and don't even have one talent to bury for a rainy day. All they are trained to see is people who buried their talents. Or that to make these profits, they were not doing productive work but again, leveraging and rent seeking on their money.
And it just keeps going on and on, insulating them from the larger perspective.
It took A LOT of honest investigation to wash away the obfuscation and get a clearer understanding, to see how I was being selfish or bigoted or stupid. It was painful work, too, constantly coming to terms with how wrong I was, as a never ending existential crisis. Until it did, mostly, end... With acceptance that I will always be wrong in part, but that I can always try to be less wrong.