The seething and raging reveals their reliance on death and destruction for control of mankind. Keep it up assholes, your judgement day will come
Yes, playing stupid when they get info, and someone tells them it's incorrect, point out key flaws, and let their tails go re-dig. They will be top dog in their social group, so let them think it's never been seen prior. Sort of like an apprentice going to get the bucket of steam.