Then go get some! It adds nothing but spam when you to take time from your busy day to tell us what to do
What happens when someone yells "Fact check!" at absolutely true things constantly? It erodes confidence. That's why "Person yelling fact check" isn't a typical or generalized role in normal discourse.
Yes, it's good to correct the incorrect. How does one do that typically? A rebuttal.
A supposed 'deferment to experts' on the internet is worth next to nothing, just a way to paint yourself a bit more altruistically while producing FUD.
But look at the account's comment history since registration a few hours ago: https://news.ycombinator.com/threads?id=bijowo1676
Am I wrong about the comment history? Might be biased.