The atmosphere a half century ago was not remotely close to what it is today. There's a concerted effort to destroy America from within and showing contempt for the very institution that allows you do descent erodes the foundation of this country.
The SCOTUS has ruled that students in school do not have the same First Amendment Rights as adults. The judge should have thrown the case out and sanctioned the family and their attorney for filing a frivolous suit.
Chas.