First you thought that if one culture has a particular trait, then it implies another cannot share the same trait. Then you changed your position 180ยบ to maintain the same basic premise i.e. that the GP thinks in logical fallacies.
But the GP is simply applying inductive reasoning. That isn't guaranteed to produce a correct outcome, but generalisations from large populations are not inherently flawed. It's indicative of mature thinking; generalisations are part of life and inductive reasoning is part of progress.
If you think the generalisation is deeply flawed, then make your case. That would be an honest discussion. As it is, you're just embarrassing yourself.
The key difference is that the GP asked questions based on a reasonable (although disputable) premise, while you are making conclusive statements based on simplistic (and flawed) logic.
But the GP is simply applying inductive reasoning. That isn't guaranteed to produce a correct outcome, but generalisations from large populations are not inherently flawed. It's indicative of mature thinking; generalisations are part of life and inductive reasoning is part of progress.
If you think the generalisation is deeply flawed, then make your case. That would be an honest discussion. As it is, you're just embarrassing yourself.
The key difference is that the GP asked questions based on a reasonable (although disputable) premise, while you are making conclusive statements based on simplistic (and flawed) logic.