OBL was instantiated by CIA to fight off Soviets in Afghanistan. As it turns out, OBL's biggest achievement was that little library he kept in his compound that Q told us about; helping lead us all into the understanding of the 13 families, and an answer to the mystery of how the Satanic families' power structure works.
https://www.cia.gov/library/readingroom/docs/CIA-RDP90-00845R000100170004-5.pdf