And, of course, they never asked of the Muslim party by what right a mosque had been imposed on the temple site, even though it directly implicates t… - Koenraad Elst

In my study of the Ayodhya controversy, I noticed that the frequent attempts to conceal or deny inconvenient evidence were an integral part of a larger effort to rewrite India's history and to whitewash Islam. It struck me that this effort to deny the unpleasant facts of Islam's destructive role in Indian history is similar to the attempts by some European writers to deny the Nazi holocaust. Its goal and methods are similar, even though its social position is very different: in Europe, Holocaust negationists are a fringe group shunned by respectable people, but in India, jihad negationists are in control of the academic establishment and of the press.

To say Mahmud patronised Alberuni is a bit of a stretch - for Alberuni was a captive from one of Mahmud’s western campaigns and, while he travelled in Mahmud’s train, he enjoyed no special privileges. (his bitterness towards Mahmud is quite explicit in his Kitab-al-Hind.)

After moving the date around over a whole millennium, it is no surprise that this “harmony” with the established hypothesis emerges. Understandably self-confident, they find the Easter egg that they themselves have concealed.