I'm not suggesting we disallow having very different worldviews.

I said the glorification of those differences is an extreme that is quite problematic. Just like disallowing them is a very bad extreme.

What I think would be ideal would be to separate group membership from worldview. And hopefully the differences in worldviews would be smaller and more subtle and disentangled. But still important for those new perspectives to evolve. But in a more subtle way.