>>215715411
Real redpill is that Dumbledore adds infertility potion to the dinners of pure-blood students (especially Slytherins), that's why so many of them grow up and have only one child.
Weasleys were spared because they are muggle loving blood traitors.
Then he spreads fearmongering about how there is so few pure-blood wizards and that wizarding world won't survive without mudbloods.