i told you why your claim is dumb. The taliban didnt exist when the soviets were in Afghanistan. You are talking mad shit.
The Taliban were seeded by General Zia's zakat. The levy mainly went to Deobandi movement madrassas. Thousands of them opened up and produced students (a lot were afghan refugees) who ended up forming the Taliban. Islamist's like the Mujaheddin are 'modern' ie more inspired by Qutb and Mawdudi. The Deobandi are traditionalists who believed modern Islamism was corrupt.
When the soviets left Afghanistan the mujaheddin tore each other to pieces and this further radicalized the deobandi students who thought they were right about modern Islamism.
Jamiat Ulema-e-Islam in Pakistan represented the deobandis and Benazir Bhutto allied her fathers party with them (as a way back to power after being forced out by the army). She was sick of the conflict in Afghanistan with its corrupting influence on Pakistan and wanted to bring order. So she created a new force (which would also restore Pashtun power given that most of the students were Pashtun).
General Babar and Benazir unleashed the 'students' from Pakistan after giving them tons of arms and money. And that's the brief story of our Taliban friends.