People like this are so brainwashed that they are unwilling to consider that they may not know what justice and truth actually are.

Funny thing is that typically they’ll believe in postmodernism which denies that objective truth exists, which means everything is (supposedly) objectively false. So basically what she is complaining is that the neighbors don’t accept the correct false “truth claims” that “assert power” for social “justice” etc. “Truth” is redefined to mean “whatever asserts power in the correct way” even if it’s objectively provably false.