Like every western country. Leftists support Palestine because they see Israel as a colonial country and rightists see Hamas as a islamist terrorist group.
Western leftists nutjobs are the favorite tool of current USA twisted elite, the perfect useful idiots.
They dont have own ideas, they dont have own brain, they just follow trends like zombies, and today it's very easy for a state create fake trendings with bots in social media.
Soros loves all those idiots, the perfect tool to his darkest plans.
Western leftist are meat of color revolution, constantly deceived by bots, undercovers, police informants and so on. They are like human robots.
Rightists can be right or can be wrong, but at least they are harder to manipulate, because their ideas are more fixed.
Just compare a Western leftist to a North Korean communist, or a Cuban communist, and you wont see anything in common, why? Because Western leftists are artificial movements created and controlled by Western states, deceiving their own people constantly, distracting them with nonsenses and lies.