I think the work that needs to be done in the field of Data Science has not changed fundamentally, and simply varies from one organization to another on the spe

I think the work that needs to be done in the field of Data Science has not changed fundamentally, and simply varies from one organization to another on the specifics. As a poster above said, a Data Scientist can easily expect to spend most of their time doing data engineering at any point in time. But while "Data Science" was a big title and commanded high salaries before, now titles involving AI or Machine Learning are getting paid more, so specialists tend to adopt them to differentiate themselves.