Well I implied “more likely to be familiar”, on which I could have been more clear.
Otherwise, as far as my presumptions go, I’m theorising on a population level here, and am presuming generations have cultural differences. Stereotyping, IMO, can be done accurately enough if done from a statistical perspective which basically guarantees a degree of centrality as well, and this is the important bit many fail to recognise, a degree of variation.
I’m not trying to tell anyone who or what they are based on one particular trait. Just speculating as to a statistical factor that may exist at the aggregate level.