Ask HN: What are problems that enterprising college students could solve?

Hi HN, I'm looking for your help to brainstorm problems that need solutions. I'm in a program where we create teams and find challenges that the world or community around us is facing; however, many of us struggle to find realistic or 'not too broad' problems due to a lack of real-world experience. Based on your personal or anecdotal experience, what types of problems would you like to see a solution developed to? Are there places or websites to source ideas from? Thank you.