Of course he does. He is no more a real Jew than he is a real American.
Or a real human being for that matter.
Let’s find out, send him to gaza.
He’s a crazy left-wing old bastard.
The term Jewish is an interesting one. Unlike Christian, being Jewish can be both a religious concept and/or racial.
Many consider themselves racially Jewish, but not religiously Jewish
Not quite the same as people who call themselves Christian, but disregard most of the Bible.
It is confusing, and a subtle distinction.