If you add two non connected issues together without actually proving either, and say that you have an argument, which is what the conspiracy theory here is then the thinking is faulty. The two things do not back each other up.
As to the non response from Kuennsberg, it's worth precisely nothing as to whether non specified threats may or nay not have been made.
I agree that the use of anti Semitism claims are used by some people to defend Israel. Just as some people use coded attacks on Isreal but are actually being anti semitic. That's the spin, as in The Spectators approach to the bodyguard that I was talking about.
Having contributed to Craig's defence fund, I am perfectly well aware of the case. I may disagree with him often but he's a good guy, and we need to do someone how about how free speech van be attacked by suing.
But you are right about the anti Semitism issu needing a separate topic, which is my point about Craig's blog here. They are separate topics.
(BTW Craig's book on Alexander 'Sikunder' Burnes is very good IMO
https://en.m.wikipedia.org/wiki/Alexander_Burnes)