It's frankly quite disgusting the level of Islamophobia some of these people are endorsing simply because they consider it politically expedient to throw their support behind a foreign government.
It's not that anti semitism doesn't exist at all in the Labour party. It's just vanishingly rare and literally nobody - NEVER MIND a leader - has said anything close to as disgusting as what Isaac Herzog or Boris Johnson has said.
When your first resort upon hearing people complaining about a particular form of racism is to search for dirt on some of the more prominent members of that minority, I don't think you're in any position to lecture others on endorsing disgusting levels of racism...
like I said: it's not like anti semitism doesn't exist in the labour party. it's just that the boy cried wolf countless times, and they cried wolf to protect racists.
this is quite apart from the time members of this community decided that they spoke for all Jews when they attacked a Holocaust survivor.
Nothing demonstrates the nature of racism problem the Labour Party has quite as much as arguments such as yours that objecting to stuff like this is "reinterpretation" as part of a shadowy Israeli conspiracy to protect Islamophobes