Social Dilemma 04-05-21: High School Student Online Rant

Today's Social Dilemma, a 14 year old girl was suspended from cheerleading for a year because she went on an online rant after not making the varsity squad in 2017. With the help of the ACLU, her parents got her reinstated when a lower court ruled that the school district over reached when they suspended her. Now this case is heading to the US Supreme Court. Should a school be able to punish kids for what they say away from school online?