I’m confused how you believe that Israel’s rabid ethnic cleansing campaign is a liberal democrat policy,

This is the form imperialism typically takes, an imperial "core" where things are relatively comfortable and humane and a "periphery" where things are extremely brutal. It's more obvious when there's a war the core has more direct involvement in, like Obama siccing the Air Force on Yemen in conjunction with the Saudis, but this too is a case of it.