Sure, it's "only ~2%", but surely I don't need to tell you how the money, meant to _persist in perpetuity_, a _237_ year old institution has accumulated to educate _30,000_ students is a different measure than an annual income? - a drop large enough to, as I pointed out above, no longer make it a viable sum of money in perpetuity?
Here I'm imagining you, sitting on let's say, $500,000 and thinking it's no problem if you spend _an extra_ $10,000 more every year, it's only 2%, and then wondering after a while where all the money to invest went, but where your money went entirely. I think rather than comment on a university's finances, better make sure yours are in order first because I suspect there's a troubling fundamental lack of financial literacy on display here that's going to come back to haunt you at some point.