My book is now out and available. If only I could have used Kotlin for the examples. But in the last chapter I encourage people to venture outside of Python and accept many “data science” roles will end up being shadow IT roles. A lot of blunt information in that chapter and surprisingly technical reviewers loved it.
https://www.amazon.com/dp/1098102932/ref=cm_sw_r_api_i_5K30M78WKTFYZHVX6BR7_0