> be Rome
> conquer Egypt, with its sizable Jewish diaspora population
> conquer Libya, with its sizable Jewish diaspora population
> conquer Anatolia, with its sizable Jewish diaspora population
> conquer Judea
> set up a Jew king that answers directly to Caesar
> create path to citizenship for Jews
"How did the Jews get into this empire? Must have been a secret plot."
I'll also add that if this chain of events had produced an all-powerful ancient Roman equivalent to AIPAC, literally the simplest way for them to advance Jewish interests would be to persuade Hadrian to fuck off from Judea instead of throwing all the legions he did to crush Bar Kokhba. It's not even without precedent, Hadrian had previously given up Mesopotamia (Iraq) without a fight after Trajan conquered it, specifically because he thought holding it would have been too much trouble (and it should not have been difficult, in light of how ferocious the Jewish resistance to the legions was, to persuade him that the same was true of that particular pit of sandniggers).
The Elders of Zion would have to be ratshit crazy to not make that most obvious move and instead favor some incredibly esoteric 2,000-year plan which would ensure they'd never see Judea itself in their lifetimes again (unless you assume they're immortal shapeshifting demons or w/e I guess) and also require them to foresee & plan for all sorts of historical developments which would have been unimaginable to anyone living in their day, like the Arab conquest & rise of Islam or the fall of Rome itself (keeping in mind that the Empire was at its strongest under the Five Good Emperors, when these men would've been alive) or the Industrial Revolution.
Martyrdom agendas are one hell of a drug. Even the Bible openly advocates for it. Also they just cannibalize their own tribesmen while the mafia bosses remain off-radar and use the bodycounts to make themselves look holier (Torquemada is a Jew, for example).
Remember that Hitler did not mention the Rothschilds in Mein Kampf and never attacked Switzerland even once.
This is true for the most part, but unlike him, I think that hope still exists.
The logic is much, more simple than you think. You just go to a position of power by convincing everyone of your inherent goodness and benevolence, then instill fear and guilt to everyone under you. The Communists of Stalin and Mao also used this technique because Globalhomo is not creative, the same tactics just works all the time.
See above. If the ancient Jews had the sort of power you imagine them to, the 'yeah let's cause & roll with the Hadrianic exile' plan makes absolutely no sense. It wouldn't even make sense from a 'we must martyr ourselves' view because far from actually achieving anything meaningful in either the short or long terms as Jesus did, Bar Kokhba failed catastrophically and is considered a false messiah by today's Jews.
That would also be quite the trick when the Jewish reputation, until WW2 (which being more than 2000 years removed, the Hadrian-era Elders of Zion would have had no way of foreseeing without actual divine prophetic ability), was the opposite of being 'inherently good and benevolent'. Certainly these two words would not be the first to come to mind if you were to ask any Late Roman or medieval Christian, from the humblest pauper/serf to kings and saints and men who were both like
Louis IX (France's greatest crusader king who also hosted the first kingdom-wide Talmud BBQ), what they thought of the Jews. Communism was new on the scene in the 1800s and 1900s, and even then it took a lot of other factors to get them to succeed in Russia over centuries-old, deep-seated prejudices towards the hated yids (who, of course, many of the Bolsheviks were) as greedy swindlers, schemers & agents of moral corruption.