Yea, there may not be the same sort of pressure that a head football coach might experience at a football powerhouse (Alabama, Ohio St., Texas, Michigan, etc.) BUT even at Duke (and, I assume, also at Vandy, ND, Stanford and a few other academically-oriented universities) if you're the coach of almost any varsity team AND you have too many losing seasons, you have zero job security and will, in fact, most likely be "relieved" of your job (i.e., fired). See, e.g., David Cutcliffe. So, it may be a little less stressful and less pressure to coach at a school like Duke but I have to believe the coaches still feel the expectation to win. The job is not a sinecure.I will try to elaborate. These are jobs where one is working for a strong institution with good values that include academic excellence. They also have strong communities that support their universities. They are not all about sports. In fact sports, while important, are a bit more in the background.
Yet, they compete in power conferences so play against the best. And there are opportunities for them to win and exceed expectations. Fan expectations are not as high so there is more job security.
Not the best if NCAA championship is your goal. But for a great quality of life, including possibly a winning team, job security, integration into the community, seems like a sweet job.