Your social genes haven’t changed in the past 200,000 years. They are still the same as when humans were hunter gatherers, the stone age. Social genes are the genes that define behavior.
Where do we see this? Hunter-gatherers were not adventurous. They didn’t go hunting again, until they had to. They preferred to share, to be nice to each other, that way they didn’t have to risk confrontation. This lived in clans, hunted in clans, and followed the leaders.
They judged everything by their first impression of it, or by prejudice: they didn’t experiment, didn’t stop to think, didn’t give second chances. A wolf in sheep’s clothing would be accepted as sheep.
And yet, this bunch of scared followers now live in cities, drive cars, study at universities.