Exactly how this sort of social attitude evolves is very path-dependent. There may not necessarly be a reason why these ideas are more common in the US other than “these ideas happened to spread a bit more than others, and some ideas get amplified the more other people believe them”.
Exactly how this sort of social attitude evolves is very path-dependent. There may not necessarly be a reason why these ideas are more common in the US other than “these ideas happened to spread a bit more than others, and some ideas get amplified the more other people believe them”.