It's really not right wing. I read the article about gender transitioning, it's the kind of humour you'd get in tame stand-up comedy ("careful, boobs are heavy").
Now, that said, having just rewatched the whole series, there’s a lot in early Friends that really hasn’t aged all that well.
Gen AA or AB might eventually get offended by it, once Trump’s launched the Strategic Electrolyte Reserve, but that’s assuming this species runs that long.