A selective boycott of the only true democracy in the middle east which free press and dozens of human rights groups. Left wingers have always been morally bankrupt, but this takes it to a whole new level. Waters probably marched with his fellow white, pasty, middle class Brits saying "we're all Hezbollah" And his son likes to climb up on war memorials.
Saudi-led planes hit Houthi-controlled government buildings (Reuters)
from the article: Roger Waters voices support for Israel boycott