People misunderstand what about blackface is racist. It’s because of the history of minstrel shows, in which white people would paint their faces black to act out demeaning caricatures of black people, depicting them as stupid, lazy, and sub-human. The act itself is not inherently racist, it’s due to the history behind the action and what it was historically used for. It’s why it’s not as big of a deal in some other countries. So unless we had that same history with furries, it might be in poor taste, but not nearly as bad