are these schools the same vibe? yale, brown, tufts, etc.

i'm currently trying to make my college list, and i was wondering if these schools all fit within the same vibe. also, are there any missing that are similar to these? i know a lot of LACs are, but i don't want to apply to many because they are just too small socially for me

yale, northwestern, brown, wash u, rice, emory, georgetown, tufts, u of rochester, william and mary, case western reserve, amherst, grinnell, vassar

btw, the things i was looking for while making this list were 1. liberal and social activism heavy environment, 2. artsy vibe