Galaxy
I think anger is useful if it is channelled correctly, I am furious that Jewish people have been murdered in this country. I would certainly use that anger in challenging anti semitism, not remaining silent about my views if the marches ( which I think many if us have done) and looking at the best way to direct my concern via the ballot box, etc,
There is so much going on beside the marches! Peaceful silent, protests, interfaith work, information airing networks between Jewish and other groups trying to work towards peace.
Why don't you mention these? Why make it the black and white oppositional narrative you just have?