LSU gives you plenty of opportunities. As long as you're willing to show up for class, listen to your professors, do the homework, etc., while taking a courseload that is actually going to give you the skills you need, then it's as good as place as any.
If, on the other hand, you don't go to class, don't do the homework, etc., then you'll fail, plain and simple.
I've worked with plenty of LSU grads in my time, and most of them are good, hard-working folks. LSU prepared them as well as just about any other school would have.
Now, if you just want to debate about which school just happens to have a larger percentage of the latter, who would fail out at any institution, then maybe your point has some validity, but in the end, that's on the student, not the institution.