Avram, as an addendum to the above point, it is also relevant that Chareidim mostly simply maintained their traditional dress and mannerism. It is what it was. Whereas others decided to make a point by changing. Such as the kippa sruga was an intentional statement. Stopping to wear a hat was a change. Same with no longer wearing a jacket. On the other hand, Chareidim simply never decided to change what kind of Yarmulka they wear. Or to drop whatever aspects of their communities dress norms.
Again, this is all very secondary and whatever nitpicking one might make on any of these individual points, the overall idea is this is at most a tiny, and not even universal, aspect.