alt Hacker NewsNot to get sidetracked, and not to argue against anything you've said, but how do you figure that out? For people you disagree with, do you open their profile's comments and start keyword-searching "russia" "china" "moscow" etc in hopes of finding a hit? They mentioned that city once in Jan 2024, halfway down the page and in passing. I'm just curious about how others use this site.
Different people read at different speeds, it took me about 5 seconds when skimming it. If you engage in enough discussion related to Russia online you will quickly learn to identify when inauthentic commenters suddenly show up from a previously idle account to add their 2 cents.
The person in question doesn't exhibit much of it, but one will also learn when skimming to identify certain grammar and sentence structure characteristics that can point to what is the first language of a person, even if they're writing in fluent English.