Israel has been trying to get the "alt- right" on their side for a while now. He may have been killed by a mossad agent in an attempt to whip up outrage and get us to side with israel against pro-palestinian protestors and support their genocide against palestinians.

Of course the moment they annex gaza they will go back to promoting mass immigration, it is not as though supporting israel will prevent that. They view western white civilization as being in an inevitable decline into a sovlless "melting pot" and we are just useful situational tools until we are rendered powerless and irrelevant, pic related is the guy who coined the term btw