Even though there is great good in the Litvak yeshiva world, it would be hard to point towards any kind of tribalism that I could agree with. The flaw of using a group as a guide for one's principles seems to me to be that groups have no principles, only individuals. [Besides once money got mixed up inside the world of Torah and Torah became a way to gain money and power, the juice just got drained from the battery.]] Rather it is best just to take the basic idea which is to learn Torah and leave off doctrines. That for one thing I did see as really great aspect of the Litvak world- no doctrines. Just: "Learn what learn Torah says and do it." But the actual institutions certainly can be flawed. In any case, the best I saw was the Mir in NY, and Shar Yashuv was a pretty close second.