Try to put yourself in the poster’s mind. What is going on in his life so that *SHAZAM!* the most important thing he can think of is posting a garbled one-line unsourced anti-Catholic vanity? Do some laundry already ... watch the golf match ... puzzle about your unfortunate gardening outcomes ... scrub the bathtub.
And yes, many people are extremely ignorant of what actually goes on in the Catholic Church. It annoys me - although I shouldn’t let it - that they’re always saying Catholics don’t read the Bible, because I read the Bible endlessly. I was working on Sunday School lessons while some of my sons were swimming this afternoon, and I went out the van for the extra Bible I keep there so I could put down correct citations to use in my class (first grade).
“Fallacies do not cease to be fallacies because they become fashions.” By G. K. Chesterton