If we are talking about blockchain being the university's supply chain, that would be great. Imagine if there are digital certificates that are being recorded on the blockchain instead of paper ones. It would be cool for me.

There are some schools in which students are having QR codes in their IDs. They just scan it to confirm their attendance. However, they are not using blockchain yet. It would be useful when they are using blockchain-based QR codes that are tamper-proof and records cannot lie about the student's attendance. Same thing goes to paying tuition fees, etc.

Some universities in Malta, Philippines, etc., have already included blockchain elective courses in their curriculum, and the mass adoption is slowly rising.