A few weeks ago I had a fairly niche question relating to my line of work, clearly indicated in the post title. I had several replies loftily informing me I could not do what I was planning to do from posters who did not work in my job. Other posters were clearly correcting them and providing links showing this. But they were not perturbed by this and continued telling me and others how right they were and how wrong we were.
And you see it on threads relating to other countries - posters who live there will say ‘nope that’s not quite right’ and still they insist they are. Or benefits, or housing, or just about anything!
Do they just feel the need to say something, anything? Like annoying kids who raise their hands when they don’t know the answer just because they like hearing a voice? Or do they genuinely believe their knowledge encompasses everyone else’s?