That type of media was never in schools to begin with. The problem here is that schools and districts made their own, informed curation decisions, and those decisions are being overridden by zealous parents informed only by their religious and political persuasions.
The implication here is that schools are making these decisions on a neutral, apolitical basis - but this is not really possible, is it? As many on the left would say: "everything is political". So what we're discussing is (yet another) front in the "culture war", this time about what ideas and values children should be exposed to.
Let's just be honest about that at least.