The overall point that there is demand for data engineering skills seems valid but in reality you don't have to pick between data scientists and data engineers,

The overall point that there is demand for data engineering skills seems valid but in reality you don't have to pick between data scientists and data engineers, it's not one or the other. I don't know if the argument is set up this way just to get more clicks or to encourage arguments but it would have been better to just focus on the overall state of the market and the demand for certain skills.