For the record, the hyphenated form 'anti-semitism' has generally been dropped because it indicates an antipathy to 'semites' which is not a specific term. The Semitic languages include Arabic, Hebrew and Aramaic which includes most of the people in the Levant and therefore means that to kill Palestinians would technically be anti-Semitic. So I'm surprised you keep using the hyphenated form.

As you like to quote Isaiah I'd like to remind you how critical of Israel Isaiah was:

"Your hands are full of blood; wash and make yourselves clean. Take your evil deeds out of my sight! Stop doing wrong, learn to do right! Seek justice, encourage encourage the oppressed. Defend the cause of the fatherless, plead the case of the widow."

I guess Isaiah was antisemitic.