It's not complicated.
Women have a right to be aggrieved.
Canadian women who work full-time still earn 73.5 cents for every dollar men make. These numbers are even lower for Indigenous and women of colour.
https://beta.theglobeandmail.com/news/national/women-still-earning-less-money-than-men-despite-gains-in-education-study/article29044130/?ref=http://www.theglobeandmail.com&

What are they supposed to do? Just sit at their desks and accept lower pay for the same work, with a smile on their faces?
Even by raising the issue, they get abusive comments from men, as demonstrated by this forum.
White, European, heterosexual males still rule the planet.
They will not give it up without a fight.