My original point was nothing to do with whether such people exist or not, by the way, I'm just asking that question now because you seem to be referring to some research that I'm not aware of.
You're probably going to consider this flippant, but: Having the same arguments over and over again with people who haven't done any research is too boring for me to be willing to do it again. I have limited time and it isn't my job to google for you. If you were saying "I disagree with the research" or "I have problems with the research" then that's interesting enough to be engaging, but "I am unaware of the research" means we'd just be having the same conversation I've had a dozen times before. No thank you.