Actions speak louder than words. For him to file this complaint now, after Musk pulled out of his Twitter purchase, makes any truthful statements pretty low value to Musk’s case. Does Twitter need better security? Yeah. Will Twitter get embarrassed? Yeah?
Will this testimony show Musk completely miffed his due diligence while building up a huge loan package that would have sent most of Twitter’s revenue to debt service? The timeline is what matters.