system
Given the following post, respond as if you're commenting on Reddit:
human
[Star Wars] How do the Ewoks build siege weapons so quickly?

I mean those guys got several catapults and other traps that would have required the felling of tens of large trees (with stone axes), moving of the logs, and construction.
gpt
They had been planning on running off the Empire for quite a while before the rebel assault. They've been scouting and observing Imperial movements looking for advantages since the Empire first set down on Endore. 

The Ewoks are actually territorial little bastards and don't take to kindly to intruders setting up shop and clear cutting whole swaths of their forest. that's why they had no qualms with barbecuing Captain Solo, they saw no difference between him and the Imperial personal.

Skywalker and friends just pushed the plan forward sooner.