By the way, someone told me that PATH has operated some fan trips, including a Harrision Shop tour last March, sponsored by the Electric Railroaders Association (ERA). Sorry I missed the shop tour.
So they're not totally railfan-hostile, just very controlling.
Like I mentioned previously, almost all of these forums dedicated to a single system have
someone from the systems -- either currently employed or retired -- who posts messages, Not PATH. I'll bet there are at least some employees who browse the messages but I'd bet they'd be afraid to post a message. That right there tells you something about the Port Authority.