...from posts in incomprehensible English...
It's not incomprehensible English

It is Urdu written in transliteration. Yes, it is very difficult to understand and translate. Unless, of course, you are a native Urdu speaker. Only an Urdu speaker can translate this text. No online translator can understand this text. You have to have a native speaker you know to translate this style of writing.
That's not what he's talking about -- he's talking about shitposts written by those with a negligible grasp of the English language. Peeps can shitpost in their native language all day long and I would never say anything about it because its confined to their local boards. Low-effort posts written in any other area by those with very little understanding of the English language are the worst.
If non-English speakers are trying to make an effort to convey something intelligent, that's a whole nother story, and I have respect for that. But if you have half a dozen accounts like our friend Shan85 here chances are you're just trying to skeet out the bare minimum without getting fired from your campaign(s).