Fully accepting this, can you give me one example in the past 20 years that this cacophony of political discourse led to changes in political economy in the Western World for those who have no inherited wealth?
BLM: People at the bottom of our society are pooling their political power and changing the conversation about policing, police budgets, racism and racial divide.
Me too: Everyday women are being heard and taking down men of wealth and power.
Gay rights: a small minority has won equality in the eyes of the law and public opinion.
Occupy: Raised class consciousness and set the stage for political movements such as Trump, Bernie, and the Tea Party.
Based on your post, you must be very isolated from society if you think the improvements minorities have won are just fake news, telling you what what you want to hear.