What tends to obscure the direct view of the supermassive black hole at the Milky Way's center?

Answer

The central bulge

In the Milky Way, the vast population of stars within the central bulge obscures the direct view of the supermassive black hole residing at the very core.

What tends to obscure the direct view of the supermassive black hole at the Milky Way's center?
galaxyastronomystructureparts