Jews want to eliminate Amalek's modern heirs

One of the chief Jewish columnists at the NY Times tweeted:

This shabbat is called the sabbath of remembrance, in which Jews are asked to remember – and to blot out – the nation of Amalek, infamous for murdering the weakest, most defenseless Israelites. Among Amalek's modern heirs: The terrorists who gunned down innocents in New Zealand.

  — Bari Weiss (@bariweiss) March 15, 2019

What? Jews apparently have a belief that they should exterminate their enemy tribes. I never heard of Amaleks, but Jews have a myth that they did some harm to Jews 1000s of years ago, and now Jews must kill them all.

If the Amaleks have any modern heirs, then they have to be killed also. Weiss says they do -- the New Zealand shooter.

Okay, fine, Jews have always sought revenge killings, but the shooter was White and the targets were Moslem. What did Jews have to do with it?

It appears to me that she is saying that the Jews at the NY Times want to exterminate the White race. And it is all for some perceived grievance from 1000s of years ago.