You are, though. The left knows that the far right are broadly correct with respect to race and ethnicity. The difference between the two groups is mostly down to their preferred solutions. The far right want ethnically and racially homogenous societies because that's the only way you can reliably avoid these issues. The left want to install inverted value systems so that the protected classes are artificially elevated to prominence. The people in "the middle" want those protected classes to be unprotected, resulting in large wealth and prosperity gaps.
You are, though. The left knows that the far right are broadly correct with respect to race and ethnicity. The difference between the two groups is mostly down to their preferred solutions. The far right want ethnically and racially homogenous societies because that's the only way you can reliably avoid these issues. The left want to install inverted value systems so that the protected classes are artificially elevated to prominence. The people in "the middle" want those protected classes to be unprotected, resulting in large wealth and prosperity gaps.