TBH I think it goes back way further than that: US expansion started of as part of the British expansion, who were probably inspired by Romans. I’m sure there are examples further back in history as well. It’s a pretty easy general idea to come up with if you are unburdened by ethics, empathy or humanity and your only motivation is greed and/or religious zealotry. But yes, parallels with Lebensraum specifically are especially potent.
I don’t think it’s a win for anyone (apart from Bibi). This just removed an avenue to put pressure on israel, question their genocidal tactics and try to bargain for humanitarian aid to Palestine. Embassies and diplomacy are in fact most important between vastly disagreeing countries.