> For example, people on the west coast wear hoodies and T-shirts to signal a sort of casualness. Again, no, they don't. I don't want to be too categorical her

> For example, people on the west coast wear hoodies and T-shirts to signal a sort of casualness. Again, no, they don't. I don't want to be too categorical here, I'm sure some people do this to signal something. But the vast majority of people wearing hoodies and t-shirts are just wearing comfortable clothes because they like to.