Yeh, having supported and used Islamism to further their foreign policy objectives (the blowback from which has come to bite us domestically), the western establishment is now using support for Palestinians as a way of tainting the 'left' with support for that same Islamism.
Don't 'replacement theory' types like Douglas Murray and Tommy Robinson realise that it is not the 'left' that has enabled the 'monster' in our midst but their own establishment?