Maybe because OPs title implies the fans weren't cheering for the death of Gazan kids, tearing down Palestinian flags, and generally threatening Muslims?
Not to mention many of the fans "attacked" were reservists for the IDF - actual fucking war criminals are being allowed to attend international football matches because the Dutch govt is complicit in genocide.
Are you saying Kamala and Biden had the power to stop the genocide in Gaza but chose not to as a bargaining chip with Muslims?