I think I have to agree with you on this one. There was a time where being as fucking inbred as you are IRL would’ve easily cost you five of your front teeth on a good day, and months in traction on a bad day.
Yet here you are, being a fucking poster child warning against sexual relationships between family members, and whatever teeth you have are left unscathed for it.
What a time to be alive, eh?
There are vastly more studies over the last century that refute your claim, than there are studies that support it. If you don’t believe me, and I assume you don’t, just ask me.