The problem with LCDM is that you are allowed to arbitrarily assign an anisotropic parameter in R^3 (dark matter density) to explain nearly any phenomenon. Oh

The problem with LCDM is that you are allowed to arbitrarily assign an anisotropic parameter in R^3 (dark matter density) to explain nearly any phenomenon. Oh did you wake up with bed hair this morning? Could be dark matter. We'll never know.