I'm university faculty as well. While some students are lazy, unmotivated, and want the easy grade, there are a good proportion of those who want to improve their knowledge, skills, attitudes, and behaviors. I have taught at public and private universities, and found that there is always a normal distribution of students in terms of motivation and skills. I have also found a fair number of lazy faculty who are burned out and should not be teaching anyone. The worst ones I encountered were in my Ph.D. program. From them, I learned to never become the kind of person that they were.
Unfortunately, the academic job market is a crap shoot. Finding a good university where you want to stay until you retire is difficult. Most of them, in the public and private sectors, have bought into the idea of having to have a "business model" and that they need to be run like a profit-making concern. That, of course, is a false assumption. The best work I've ever been allowed to do in my life has been in not-for-profit situations: government service, military service, and education. The trick is being able to "work around" the assholes above and below you in the organization.