You lack knowledge (context) of history, but that seems more to be part of al-muzzlim selective way of learning history.
Iran was in civil war (changed 12 kings in 4 years), fought Romans for 30 years and Justinian plague had devastated Iran already few years before Arabs invaded.
They were thrown out and the Sunni Abbasid Caliphate became puppets of Persian Shia Buyids and later puppets of Turkics.
In 930, Shia Ismaili Qarmatian Persian king Abu Tahir al-Jannabi conquered Mecca, sacked it and set it on fire and stole the black stone, desecrated zamzam with 20000 corpses of hajis and broke the stone in 7 pieces. Abu Tahir shouted out to the crowd, mockingly referencing Surah Al-Fil: "Where are the Ababil birds? Where are the stones of clay?
He brought the stone back voluntarily and threw it into a mosque in Kufa with a letter: "By command we took it, and by command we have brought it back."
Thanks to Iran, which is the wall of Asia, you can say you're a al-punjabi, baluchi or pathan or sindhi or whatever you're today, else you would be al-arbi and act as al-arbi, worshipping abu Barron and doing sword dance no?