The search results provided do not contain sufficient information about the specific blackface incident or double standard that Matt Walsh is addressing in his content. While the results reference Matt Walsh’s show and his upcoming film “Am I Racist?” along with general commentary about racial issues, they do not include details about the particular blackface story mentioned in the query.
Without access to the specific details about what blackface incident or double standard Matt Walsh is discussing, I cannot write an accurate news article about this story. The information needed to research and report on this particular news event is not available in the provided search results.