A lot of the wounded soldiers that are getting these heroic evacuations have lost weight, months of combat and limited nutrition, blood and limb loss.
Fresh soldiers, with a combat load, might be too heavy. Or simply risky
Fresh soldiers, with a combat load, might be too heavy. Or simply risky
See e.g. the KF 150 multi copter. And it's sub $50k
Problem is staging is hard, because you take fire trying to set them up, so you need to be further away, which brings up the weight/range issues.
And that's why the war is fought with one way attack drones, to maximize range and payload.