They're blank slatists (blank slate theory), so they don't believe in biological "determinism" that way. Like any ideology facts don't matter. The tricky part for "normies" is that this ideology also changes definitions around and also manipulates social consensus. Anyone that thinks about it should be able to see it, but this is not what most people do, they just let the hivemind think for them and this ideology is like a virus spreading through mindless people that just want to get paid and feed their family.