Because the status quo throughout history is an extremely small number of people getting the most benefits by far and everyone else getting screwed, and everyone seeing this as normal. People are used to it, while having everyone on relatively equal footing is new and therefore scary.
How it’s possible that the political movement that aim for the benefits of the 99% is unpopular by definition?
Identity politics may be unpopular by definition, but not leftism.
Because the status quo throughout history is an extremely small number of people getting the most benefits by far and everyone else getting screwed, and everyone seeing this as normal. People are used to it, while having everyone on relatively equal footing is new and therefore scary.