So, this is going to take the concerted effort of many people I would imagine.
The basic idea
1. Quraysh is related to the Jews
2. The Kaba was used to worship God of Abraham but paganism crept in during the pre-Islamic period
3. MP established rituals that correspond to Jewish holidays; and MP removed the pagan idols from the Kaba
These facts are now already being passed along to the Islamic world in books and TV broadcasts. So yes there is a concerted effort by many people to make people aware of this. In fact these facts are now accepted by most knowledgeable people including Muslim and Jewish scholars.
Once people internalize 1,2,3, then it doesn't take much for people to see that the things described in Isaiah 19 and Matt 24 came true in the days of MP. After all the fact that the sky went dark, temperatures fell, crops and plants began to die, canals in Egypt and Yemen failed, trade began to fail, the famine and Plague was roaring and the Jews were driven out of Israel etc are all secular facts.
Once the significance of the above is understood, people can themselves ask why didn't the Umayyads record all this? So the basic story is not complicated.
What takes time is to explain all the details about the science and implications for the Umayyad Sharia (history) as well as the role of the Bible and how it connects to the Koran.