The survey does not ask "Would you be opposed...?" It asks:
> Student groups often invite speakers to campus to express their views on a range of topics. Regardless of your own views on the topic, should your school ALLOW or NOT ALLOW a speaker on campus who promotes the following idea?
Someone who truly supports free speech would say "ALLOW" even if they themselves personally disagree with the speech. Students at Harvard apparently do not.
Additionally, the survey asks students whether they support suppressing speech via deplatforming or violence, and whether they believe that the administration would defend the rights of speakers when controversy arises.
The questions can be found on page 76 of this PDF: https://www.thefire.org/sites/default/files/2023/09/CFSR%202...
> Additionally, disinvitations are measured as well despite not being examples of student speech being censored.
A second ago you said that free speech covers the Westboro Baptist Church coming on campus. Now it only applies to students? If someone is being disinvited, presumably someone invited them to begin with, whether students or faculty.