Some aspects may be negotiable to a degree, but non-negotiable beyond a certain point.
For example, someone not interested in fraternities and sororities may not find the presence of such objectionable, but may find a social scene dominated by such objectionable.
Or someone not of some religion may not find affiliation with the religion objectionable, but find that strict religion-based rules, required devotional religion courses, or required religious service attendance of the religion objectionable.