If this is your premise, then I literally do not understand why you started this thread. What were you even trying to find out?
It is not the same as that at all! That a community has a shared understanding of the definition and meaning of a word, and then newcomers use or understand it differently is just how language works. It is a normal part of language. Meaning of words is derived through context, explanation that is shared, etc. It is one of the reasons why foreigners (even same language speaking ones) are often confused by words when they try to just apply a literal or logical meaning. And, AI cannot reasonably be compared to said newcomer, unless the premise is that said newcomer is an omniscient idiot. AI has instant access to virtually all of the information, and still says things on a topic that have zero to do with it or completely makes up “facts” that are 100% false.