Playing devil's advocate: is she wrong? I've seen plenty of racism based upon colour. Every day almost.
Most supposed anti-Semitism I see is anti-Zionism that the media purposely confuses for their agenda.
Having lived in multiple communities where gypsies and travellers are common, some of which are good friends, the hatred or dislike they experience is much lesser, and often is based on actual events such as stealing or providing services that are sub-par.