With the “Oil for Protection” pact with the United States in 1945 and the contribution of petrodollars, Wahabism took off. It was exposed outside the kingdom, notably to Egypt, Syria, and Iraq. This export was a defence system against the ideological incursions of neighbouring republics states, all friends at the time of the Soviets, and sworn enemies of the Saudi monarchy. The MENA countries of today are still divided along the same lines of governance; those of republics versus monarchies. One thing though ties all the countries is the autocratic reality that underpins all systems. These stem fundamentally from the following.

Wahabism is the school of religious thought initiated by Md Ibn Abdel Wahab in the 18th century, itself derived from the Hanabalite current of thought. This school advocate a return to the religious precepts of the time of the prophet and does not tolerate any other interpretation of the sacred texts other than those disclosed by the first caliphate.

During the Cold War and to counter the Soviets in Afghanistan, the U.S. trained Islamists extremist militants in resistance and guerrilla methods. Saudi bin Laden came to be known as the head of an organization of freedom fighters against the Soviet invasion of Afghanistan. The cold war ended with the Berlin wall collapsing bringing the end of the USSR and thus the withdrawal of the Soviet troops from Afghanistan. From then on, the U.S. was a dominant power in this part of the world with later, a visible presence in the Middle East’s Gulf region. The experts in U.S. geopolitics then discovered a new enemy to manage, that is Iraq and eventually Iran. But many terrorism victim states pointed the index at Saudi Arabia’s Wahabism, denouncing it as the spiritual support and backer of these terrorist organizations.
It is an undeniable fact that the Wahabi Islam has done great harm to the Islamic world as much as to Islam itself.
On the other hand, the cultural vacuum operated by authoritarian socialist regimes in most of the republic states in the MENA region was an ideal breeding ground for the implantation of ideologies imported from the Arabian Peninsula.

It would, on the other hand, be more accurate to talk about shared responsibility between the Arab states and the U.S. rather than to focus it on Arabia alone.
Mohammad Bin Salman (MBS) wants to reform Arabia but with the excellent advice of the U.S. and its ally, Israel. With the terrorist strikes of the nine-eleven 2001, the Americans had apparently decided to tackle the source of the evil, i.e. the Saudi Wahhabism that they had supported themselves before.

Trump and his allies have turned a blind eye to MBS’s notorious behaviour which by opening the country to “emancipatory” Western ideas and certain financial benefits in the medium term, looked like promoting the “right path” of Saudi society first, then of the entire Umma, i.e. the Muslim world community, after that. A programme that is best to start by emancipating women. The woman as guardian of traditions needed to be able to contribute and to do this, the first and most obvious idea: unveil it.
The Saudi woman should live according to the Western model, the American style of preference, libertine, and more spendthrift. From this perspective, the concept of the two-parent family (father, mother, children) that is protective, and guardian of moral values should be banned. It is true that women in these Middle East countries still live under the dictates of an oppressive, repressive, and reductive secular mentality due mainly to pre-Islamic ancestral practices rather than to the religious fact as divine precepts.