Which resident Afghans are you referring to? Resident in Pakistan? Afghanistan? Or on this site?
As for US being a foreign oppressor, I am not sure that is how I would describe them, the only thing they are is a very long way from the US, and it appears they aren't going back home in a hurry so I assume they have some deep investment there, which is backed by military force. Beats me why people whine about Pakistan military presence on their own border, yet they see nothing wrong with armies from the other side of the world setting up camp in Afghanistan.
I was referring to the ones on the site - you can ask the ones from wherever you want though...Afghanistan, Pakistan, the UK, the US, wherever....
Not sure what relevance the US being far away from home has...was that not clear from the outset? Is that the problem with their presence in Afghanistan?
Coming back to the point...question comes back to trying to take the moral high ground. I don't think any party really can...and Trump's comments...not wholly inaccurate.