From the school's point of view, if we tolerate this student and give him a chance, it will be difficult for the school to really do it in the face of similar problems in the future, and it will be difficult for other students to really abide by the school's rules and regulations. Therefore, for such a thing, the school must strictly follow the relevant regulations. Through such a thing, for other students, it will also play a very good role in education and warning, so that they can truly realize what is wrong. Nowadays, college students are basically adults. As adults, they should be responsible for what they have done and take responsibility.
For this student, although being expelled from school is a very distressing thing, he should learn from it, learn from it in his later life, be a law-abiding person, and don't make mistakes casually.