There are many awful stories of people getting attacked and raped on college campuses. 
Sources: http://endcampusrape.com/survivors/
https://www.washingtonpost.com/graphics/local/sexual-assault/
I would at least want to be allowed to carry pepper spray at the minimum but in Texas I am not allowed to do that either. UTSA policy, under #15: http://catalog.utsa.edu/informationbulletin/appendices/studentcodeofconduct/
Alamo Colleges, under #8: http://mynvccatalog.alamo.edu/content.php?catoid=65&navoid=1667 
I can't even have a pocketknife. I mean sure, I can carry a knife or pepper spray anyway, following state law but not campus policy, and risk being caught and expelled. I will likely do that and encourage my significant other to do the same. Then when SB 11 goes into effect the only weapon I will be allowed to carry is a handgun so the only logical choice is to carry that said handgun.
And I made a mistake in my post earlier. SB11 goes into effect August 1st, not September, in 4 months.