Are Extremists Versus Moderates a Cultural Construct?

Liberalism is a cultural construct that seems to hold in most cultures yet. It breaks down into multiple different ways, and they don't always line up. And so t you can define it in different ways, then you're looking at basically different phenomena. You're just ii land liberal and labelling conservative. But i think heyalso did look at extremists versus moderates in this study,. which, to me, provokes yet another question, which which is not answered by the datam. Is an extreme liberal someone who is just very liberal? Or are they a liberal who happens to have other cognitive qualities that make them extreme?