Earlier quoted context omitted.
You realize that the Afghan people by and large do not want Taliban rule, right? Very few want to be ruled by a violent, oppressive theocracy. Personally I would like the US to leave Afghanistan as well, but I have sympathy for the people who may have to suffer Taliban rule. Ideally the international or at least regional community would step in.
where do new taliban come from? It's been 20 years since the original invasion and the Taliban from back then are probably either all dead or too old to fight. So it must be a popular ideology for some.
[0] https://afghanistan.blogs.cnn.com/2009/12/09/taliban-pay-vs-...
[1] https://theconversation.com/the-taliban-are-megarich-heres-w...
[2] https://www.bbc.com/news/world-46554097
[3] https://www.bbc.com/news/10302946
[4] https://www.reuters.com/article/us-afghanistan-security-idUS...