I don’t understand why if common usage of such terms is fine and even desirable in daily context, the same terms should not be used in scientific communication.

I don’t understand why if common usage of such terms is fine and even desirable in daily context, the same terms should not be used in scientific communication. If people are unclear or ambiguous, then of course that’s undesirable and should be corrected, however, if certain terms are fully clear within their context then I don’t see the harm of the same term having a different meaning in the study of cognition and a different meaning when the term is used in the context of the analysis of an ML algorithm. The whole field is called machine “learning” after all.