Parents are nervous about security, so every freaking tour guide points out the 10,000 blue phones where officers respond in 3 seconds, blah blah.
Parents are nervous about student suicides, so colleges bring in the puppies and "care packages" and cookies every semester during finals. They could point out that suicides among college students are much lower than the suicide rate of the general public in that age range. But parents don't want statistics. They want puppies.
Parents are the root cause of millennials being immature, not colleges. JMO.