How doesn’t it change things? Few living environments are as dense and social as on-campus residential education.
Higher population density communities that are college campuses most definitely changes things as opposed to those same 18-22 year olds spread throughout the state.
Moreover, if you’re Story County looking to keep things safer here, which is the point, it absolutely changes things.
Everybody also just kind of ignores that it isn't just a bunch of 18-22 year olds that exist in a vacuum. They're going to the same grocery stores as other Ames residents, same Wal-Mart, same Target, same restaurants, etc. It isn't as simple as just saying "Just have them not go visit grandma for a while" when there are a bunch of people in Ames that aren't low risk college kids.