Ask any Data Scientist about their typical day and you will find that there is nothing remotely typical about their jobs unlike IT jobs. The work of a Data Scientist is flexible and full of variety and flux. However, the aspects that do remain same are the data work, collaboration with people, and keeping themselves updated about the latest trends in the field.
Data is growing every second and can be capitalized on. So, to answer your question, Data Science will still be around for a very long time as established by many experts. The best part is that it will evolve with the times and technology and still stay relevant.
The high demand for Data Scientists around the world is not being met by an equal number of qualified professionals. The demand for Data Science experts in the market has also observed change. The hiring process is based solely on organizational requirements instead of overall qualifications. So, upskilling plays a key role in remaining relevant in the field.
The adoption of Data Science can be an asset to any business that knows its potential. No wonder, Data Science professionals get highly compensated and have a very promising career.
Here is a Data Science tutorial to get you started in this domain.