This is a disaster of a bill. It’s basically expanding any criticism of Israel to be considered antisemitism.
I went to the link but its a livestream which at the time I tuned it didn't seem to be giving the context you're describing.
I'm looking at the text of the bill and it looks like the definition is locked to a specific timed definition:
"(1) means the definition of antisemitism adopted on May 26, 2016, by the IHRA, of which the United States is a member, which definition has been adopted by the Department of State;" source
Further the May 26, 2016 definition appears to be this:
On 26 May 2016, the Plenary in Bucharest decided to:
"Adopt the following non-legally binding working definition of antisemitism :"
“Antisemitism is a certain perception of Jews, which may be expressed as hatred toward Jews. Rhetorical and physical manifestations of antisemitism are directed toward Jewish or non-Jewish individuals and/or their property, toward Jewish community institutions and religious facilities.”
source
I see no mention of Israel being protected from any kind of criticism in either one of these. It looks like criticism of Israel isn't being restricted here.
What are you seeing that would contradict what I'm seeing the text of the law?