Personal attacks v. Personal attacks

I was wondering about this warning too. A few posts above the warning is this post:

The reference in the first line to “the go-to example for how “the government forces us to give up our rights” is something that hasn’t been relevant for about twice the length of my life and almost certainly never will be again” is clearly a reference to my posts. He goes on to question why people “engage with pro-life arguments” and then uses some variation of “lie” five times. What gives? The paper-thin veneer of “they” is enough of an impersonalization that it’s not considered an accusation of lying?