Some are merely worse or more overt than others.
The thing whites and men in particular need to understand is that in most cultures this system of oppression long served to benefit us.
The whole idea is to move beyond that as a society and treat people on the merits of their individual character. That is not happening, we are not remotely close to that yet. We want to believe we are, but we are failing.
That is the heart of racism and sexism today.