Sorry, but Earl Warren was a famous libertarian, that is why he used the mantra of “individual rights” to end local control and federalize everything.
Just like in the schools, it was libertarianism that destroyed the ability to control the students and run clean, orderly schools, because everything was a right, just as this ruling.
By the way libertarianism is liberalism with conservative economics, and even that wasn’t there at first.
Warren was a liberal Republican; a three-time governor of California who was so liberal he even won the nomination for governor from the progressive AND democrat party when he ran in 1946. You really need to do some research, man.