Why is Ahmadinejad, who created so much controversy over the Holocaust, silent about Israel's crimes?

Khorasan newspaper wrote: 

After the end of his presidency, Ahmadinejad tried to reverse almost all his previous approaches and show caricature and different positions and behaviors; The letter to bin Salman on the Yemen war and the demand for compromise from him, voting in the presidential elections, the message of condolence for the anniversary of Michael Jackson's death, interviews in which he tries to show himself as a seeker of broad social freedoms, etc., but since these reactions do not correspond with Ahmadinejad's personality, not only did society not accept this version of him, but he was rightly accused of hypocrisy and radicalization, and his supporters became less and less. 

In fact, if Ahmadinejad's anti-Zionist positions once made him popular, his silence today is just as hated because it was his anti-Holocaust statements that made him a different politician, and his failure to take a stand against the Holocaust that is taking place today in Palestine and southern Lebanon will destroy all his remaining prestige.