Rupert is Jewish Rian.
Tyson Fury has to contend with the prejudicial opinions of the British public on a daily basis.
If he wants to highlight his opinions, then good on him as it just so happens that he speaks the truth, albeit naively.
In fact, from a personal point of view I would consider Tyson's community no different than that of the Jewish community, whom have both been persecuted over the centuries and have sustained relentless prejudices and persecution from all walks of life, whether or not it's related to a religious ideology.
For them reasons, even though I'm not keen on the lad and think he's an overrated boxer, I say good on him as he's in a good enough position as anyone to express his opinions (and which I totally agree with)