Unless this was forged by the NYPD to frame random hot guy from a very wealthy and connected conservative family who happened to have chronic back pain and a huge social media footprint - this is verified to be the real manifesto.
Are the doors even necessary? Just put a sharp left turn tiny hallway for privacy, blocks out everything but sound - most public bathrooms have them already
He's probably more responsible for getting trump elected than musk - with the way facebook is