system
Given the following post, respond as if you're commenting on Reddit:
human
[Kung Fu Panda] Was there any getting through to any of the main villains or were they all already too far gone?

It seems like Tai Lung, Shen, and Kai all had at least some doubts about the paths they were on.
gpt
Id say it was probably too late for them. Shen and Tai Lung both likely did feel a bit doubtful, but they both believed that it was far too late to just back out by that point (Shen had already genocided an entire species and Tai had been refused his title, massacred a village and been locked up for a solid amount of years.)

I cant speak for Kai, but the other two likely felt that simply stopping wasn't in the cards since they already crossed too many lines to go back to normal.