Answer:
John said that he could care less if he doesn't get the job.
Explanation:
An idiom can be regarded as phrase or expresion which it's culturally understood meaning is different from the denotations of the composite words. The phrase or the expression has a meaning that is entirely different from the individual words that made up the phrase.
i think its an example of a metaphor. ✌
I think we need to see the passage in order to answer the question
Personally to me no. I say this because people use up all the resources that we can, even if it kills the world. We have destroyed trillions of lives because we simply wanted to, or we "needed" it to build more houses to expand when there is no need. We do things that are not needed and kill other things in the world. This is my personal thought about it.