Regardless, if she wants to define a word to mean "the structural hurdles that women face as engineers" specifically she should not criticise other people for using the word equality to mean equal treatment. She definitely has no right to claim those who disagree with her have a "flawed and incomplete" understanding of anything - she simply has no intellectual leg to stand on. Put differently, there is simply no plausible interpretation of what she's saying here that isn't a nasty attempt to manipulate the language.