Suddenly, the ideological matrix of all strands of Salafi-jihadism is being hailed by the West as a model of progress – because Saudi women will finally be allowed to drive. Only next year. Only some women. And still subject to many restrictions.

What's certain is that the timing of the announcement – which comes after years of liberal American pressure – was calculated with precision, arriving only a few days before House of Saud capo King Salman drops in for a chat at Trump's White House. The soft power move was coordinated by the 32-year-old Crown Prince Muhammad bin Salman, a.k.a. MBS, the Destroyer of Yemen; the king merely added his signature.

The diversionary tactic masks serious trouble in the court. A Gulf business source with intimate knowledge of the House of Saud, having held a number of personal meetings with members, told Asia Times that "the Fahd, Nayef, and Abdullah families, the descendants of King Abdulaziz al Saud and his wife Hassa bin Ahmed al-Sudairi, are forming an alliance against the ascendancy to the Kingship of the Crown Prince."