By itself, yes. However, I've seen parents or prospective students decide against going there because of that, thus depriving them of a full language-accessible learning environment that many of them may not find elsewhere.
Not sure what you mean by "full language-accessible".
People make college choices for all kinds of serious and silly reasons. I have to admit, if someone rejected the only option they had for a particular kind of learning environment because some of the students do silly stuff with their hair, I'd wonder just how serious they were about their education or how badly they really needed that particular kind of environment.