The terminology I use is "apologists for the Israeli regime."

OK, apologists for the democratically elected government of Israel.

You still have not given any reason to call them that, as opposed to being apologists for any other country, and you still have not explained why their views on antisemitism within Labour should be dismissed because of it.

You have failed to make your case.
There is more reason to dismiss your views on Labour antisemitism than Jews and non-Jews who have worked for the Party for most or all of their adult lives and who speak from actual experience and knowledge, unlike you.
I remind you that you failed to recognise the anisemitism expressed by Naz Shah