This entire piece is completely wrong and it's not true in any way.
Jewish (((Tablet))) magazine is describing the leftists being pro outgroup as if it's a natural organic phenomenon. Notice the positive tone, approval and pretending they are reporting on it.
Love Trump's hate
That was literally one of Hillary Clinton's failed slogans in the 2016 election. It's telling that phrase was in your Jew mind.
They will just continue importing brown people and get what they want in the end. Oh wait, Trump is going that all on his own. No need for the left to do it.