Why shouldnt students be allowed to protest in school

It'll create a controversy and disturbance, we are allowed to make our opinion but, were only in school to learn and walk out. Also kids could get hurt and potentially hurt other and that will equal a much bigger disturbance and school is suppose to be a safe place (I personally think we should be allowed to, only peaceful once to show adult we do have a say in thing or we should)

It may cause rioting and may put teacher and others in danger if someone disagrees in what they are protesting about