> Race and ethnicity are sociopolitical constructs. Humans do not have biological races, at least based on modern biological criteria for the identification of geographical races or subspecies.

The first sentence is a liberal shibboleth: it has no more meaning than "colors (of light) are social constructs", or "embryos are sovial constructs." People will go to war over whether and where the lines of "sociopolitival constructs" get drawn...

...and the second sentence is that war, attempting to deny that genetic or biological information can inform sociopolitical categorizations.