al-Qaeda is part of the Taliban, and continues to be part of the Taliban, despite what you will hear from Biden. al-Qaeda is a threat to the entire civilized world.
ISIS-K is made up of people from the Taliban who thought the Taliban was not extreme enough (if that is possible). They are another terrorist organization that is also a threat to the civilized world, and is the group that was apparently behind the terrorist attack at the Kabul airport last week.
These people have similar ideology and will continue to deceive America and the world that they are at war against each other while laughing at their back and feasting together behind closed doors. Al-Qaeda, Isis, Isis-k, Taliban are all the same, they planned the attack to to scared their citizens go back home from the airport.