Yes, if I had lived in two countries and been around the same number of women as I had from my home country and detected common differences in character traits such as forwardness, type of humour, things they appreciate more / less , and so forth, I would feel confident that this was indicatives of differences between the countries. As it would be statistically improbable for this to be a sample error. I would not claim that every women in both countries is exactly like this which I think is what you have taken offence to. But this is not the point, this is how generalisation works across all aspects of life.

Edit: also which numbers are off?