Saudi Arabia appears to be leaving behind the stream of negative coverage that the killing of Jamal Khashoggi elicited since 2018. The kingdom is once again being enthusiastically welcomed back into polite and powerful society, and it is no longer as frowned upon to seek Saudi investments or accept their favour. Saudi Arabia’s busy week of triumphs included brokering a prisoner swap between Ukraine and Russia, holding a highbrow summit on the sidelines of the U.N. General Assembly, marking the country’s national day with pomp and pageantry, hosting the German chancellor and discussing energy s…