Evidence from the Jews themselves:
"While the Romans would have won the war in any case, the Jewish civil war both hastened their victory and immensely increased the casualties. One horrendous example: In expectation of a Roman siege,
Jerusalem's Jews had stockpiled a supply of dry food that could have fed the city for many years. But one of the warring Zealot factions burned the entire supply, apparently hoping that destroying this "security blanket" would compel everyone to participate in the revolt. The starvation resulting from this mad act caused suffering
as great as any the Romans inflicted."
Evidence from the Romans themselves:
Titus:
"We have certainly had God for our assistant in this war, and it was no other than God who ejected the Jews out of these fortifications; for what could the hands of men or any machines do towards overthrowing these towers?"
The grammar doesn't change.
Your turn.
Quoted evidence, not your opinion.