Obviously, NLP cant die as it does not exist. One of those things language and mental concepts creates for us.
It seems so real though that we can let a concept die but as we seen with Freud that little to no evolution has happen in 100+ years there, peoples till get trained as such that is ideas that are 100+ years old? We had a Swedish doctor that was more effective than Freud doing change work here at the time.
What happens is s lack of tools to examine and understand the forces involved in how the mind manufacture things, for example the word “mind” has no meaning for a swede, we don’t have a mental concept for mind.
Here it is “self” or brain.
Mind like do you mind? Means in English they have a behavior tied to mind about something people do. I guess the nice English language polite behaviors needed words to excuse them to do things without offending someone.
So that is what happens when we are creating concepts we have a behavior that we want to convey and communicate to someone and when we lack words, we invent a way to reference the behavior.