There was an episode about Tucker on a meager/small podcast called Coexist Inc.
Coexist Inc's thesis on why Tucker is rallying against Israel - he is still a Zionist - and Trump is because Tucker, like Marjorie Taylor Green, can see where the wind is blowing. Grifters like those two aim to use rhetoric critical of capitalist decline or Israel and funnel it back into the right and away from the left.
The hope is that the restraining of Israel and US empire would rally politically malleable/ambivalent people back into the right and away from the left, away from solutions antagonistic towards capital and white supremacy, and ultimately fulfill the right's goal to use the power of the state to punish domestic enemies instead of stretching itself thin abroad.
On that point, the right would always use a martyr , authentic or fabricated, to destroy the remnants of the rule of law, liberal hegemony, and the power of activists, organizers, and labor. The ruling caste of US society is admitting openly that they will not redistribute wealth, allow labor to have leverage, and will enable and encourage a deteriorating social, economic, and environmental conditions.
It is difficult to determine whether we are in Lenin's Revolutionary Moment or just another phase & era of American distress.