Thank Kristen Wong Tam for this.   After the failure of her  protest group QuAIA "Queers against Israeli Apartheid"  (she was a founder and owner of the web site) was finally barred from the parade because of its overt antisemitism, she doubled down to the  next worse group willing to cause Pride and the city grief,  and found BLM who are eager  to  destroy 30 years of LGBT community work.