I agree. I think Gromit is right that a change will be resisted, but I think that will change over time.
I thought that I had read somewhere that Danish Jews had accepted the use of a non-penetrative capture bolt prior to slaughter, and I am pretty sure that the proscription on stunning by muslim scholars is an issue of interpretation.
So, rather than bleating about anti-semitism and being denied their religious freedoms, they should just recognise that stunning does not contradict their precious holy teachings.