"You’ve heard of animals chewing off a leg to escape a trap? There’s an animal kind of trick. A human would remain in the trap, endure
the pain, feigning death that he might kill the trapper and remove a threat to his kind."
I mean, DS9 was literally a TV serial, of course nothing ever changes.
Bashir's statement is a true one, made out of compassion. Lee's statement is almost comically/logically/obviously false in a real Universe, unless you're in a fictional TV series designed to not ever change. Except of course for the plot arc, which again, true to Bashir's statement is not anyone's fault.