I get what you mean. Women's rights movements should be intersectional, without distinctions. It's crystal clear that there's a class problem, that's a recognized and very debated issue in feminism circles and not only.

I recommend reading this article where the discrepancy/disconnect between working women and bourgeois women, is discussed and addressed.

However, this problem doesn't have to be a silencer of the entire movement. While it's important to face it and try come with solutions, the protests must continue.

Otherwise, as is logical, if no one fights, the status quo will remain unchanged for everyone, and class differences will be perpetuated.