That is incorrect. A simple perusal of NYer's posted articles will help in educating anyone who is really, actually interested. There few to no anti-SSPX, anti-Latin Mass threads, and a simple perusal of ANY recent Catholic threads posted by Catholics will help to dispel that erroneous notion. Again, if anyone is actually, really interested in fact and not food fight. To her credit, NYer's posted articles are exactly what you describe.
The problem you have is that she's the exception, re the types of threads that Catholics post on FR.