This positions israel as the invader, but pro-israelis (like myself) will argue that historically israeli jews+arabs are the indigenous population, and have been the target of invasion, and israeli territorial expansion has been through arguably defensive wars. In your example I immediately think "you'd never support a native movement that willfully and indiscriminately murdered a bunch of british citizens". And to me it's an even weaker argument, as jews are indigenous to not-too-far-off from the borders of modern day israel - in a way that does not correspond to brits in america.