Laniakea
Not of this world
According to institutions governed by the Leftist elite, it does. Of course, it means something else to those people: chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://www.seattle.gov/documents/Departments/RSJI/GRE/whiteculturehandout.pdf"White culture" doesn't exist.
There is no common culture across white people generally. "White culture" is a racist trope by people who seek to divide humanity along racial lines... i.e. racists.