Note the word “minimal”.
https://www.chronicle.com/interactives/tuition-and-fees
From 2012 to 2018:
Western Washington University 8805->8132 (-7.6%)
University of Washington 12428->11517 (-7.3%)
CSULA 6839->6639 (-2.9%)
Purdue University 9900->9992 (+0.9%)
Indiana University 10033->10681 (+6.5%)
UCLA 12692->13774 (+8.5%)
CPI inflation 10000->10909 (+9.1%)

I’m also curious how much you think tuition increases in 2007 should impact current college decision making.
Economic downturns hurt state budgets, typically resulting in budget cuts to state universities, which they often make up with tuition increases.