Hi, I have been looking through some colleges, and I’ve become appalled at the ubiquity of speech codes at US universities. I think I could get into somewhere like Ann Arbor or Northwestern but without freedom of speech, I am not going. What are some prestigious universities that allow freedom of speech? P.S. I plan on majoring in Physics, Mathematics, or Chemistry. 
University of Chicago. https://www.thefire.org/university-of-chicago-reforms-all-speech-codes-earns-fires-highest-free-speech-rating/
Good for you. At some point, the students themselves must have a clue.
I should add that it is a surprisingly and disappointingly small list of schools that would endorse such an obvious cause. I am guessing that colleges worry that they will spark protests by publicly advocating free speech. Sad times.