Well, you edited it a bit now but my point is, you're either misunderstanding or misrepresenting what "equal compensation" is about. If it's the former, the linked page is a good place to start.

I could link you to plenty of politic hot topics that I care about. But I don’t see how that helps explain the role of highly politicized work environments.

Violence on the other hand also has no place in the work environment. Which is why harassment of all forms isn’t tolerated.

It's not a matter of 'hot topics' or 'politicization'. Workers demands for fair compensation in general have a long history and are a central part of the relationship between employer and employee. If you think the fact that siblings might experience different economic outcomes has anything to do with this, you've (most charitably interpreted) misunderstood the topic.