An advisor to the ministry of social equality has referred pejoratively to fans of a soccer team as “white fanbase” and something like “f’ing europeans”. That was after her boss used public money to travel to watch a soccer game.
A district attorney has ruled [2] that there was no racism in that case because reverse racism doesn’t exist.
[1]https://g1.globo.com/google/amp/politica/noticia/2023/09/26/...
[2] https://www.metropoles.com/sao-paulo/torcida-branca-mpsp-neg...