ISIS-K is not capable of holding territory, they're a tiny tiny splinter faction. If they wanted a vacuum, they should have waited until US was gone. Instead, they attack as US was still there. They are only capable of terrorist attacks but not capable of holding territory. They never did any major attacks until the day America is leaving, then they attack an airport with both Taliban and US present to try and drag US back into Afghanistan for "counter-terrorism". This is the ISIS-CIA playbook, and I think you're a fool if you deny it. If you didn't pay painstaking attention to detail in the Syrian War, I would advise you not to speak where you are not educated.