I would enjoy an explanation as to why the distribution of normal and dark matter in galaxies is roughly the same. My ignorant intuition tells me that since no

I would enjoy an explanation as to why the distribution of normal and dark matter in galaxies is roughly the same. My ignorant intuition tells me that since normal matter is subject to many more and different forces than dark matter, one of them should be much more densely-orbiting the galactic core than the other. But they aren't.