The problem is that the hard left union leadership uses its money to elect and lobby for leftist politics. The rise of administrators is downstream from leftist edu-politics. Public sector unions are inimical to democracy and should not exist.
Your solution is well-intentioned but old-fashioned. The left is too far gone. They're not interested in solving problems, specifically materially helping Black people; rather, they just want to invade and take down White spaces. Woke "Educators" consider entrance exams to be white supremacist. Rather, they insist on forced integration and reducing behavioral norms to the level that the "problem" students are comfortable with.
Frankly, I hate social media driven hitpieces like this.There's no information to indicate the school was censoring books (they may have, but it is incidental). Rather, the article relies on the "shock value" of discarding books. The fact is, that there are too many books. Libraries are deluged with books that nobody wants to read and nobody wants to take, even for free. This principal just got on the wrong side of an idjit with a smartphone.
This guy is tilting at windmills. That district is Pyongyang West. That money would be better spent in competitive suburban districts. As it happens, Ilhan is facing a well-funded primary challenge from a pro-Israeli progressive.
Communists don't have any rights.