Backend will always be around. Business need their data stored somewhere, and business logic applied to it. We've moved to providing APIs rather than sever side

Backend will always be around. Business need their data stored somewhere, and business logic applied to it. We've moved to providing APIs rather than sever side rendering but thats about it. Data scientists are good at analysing the data. But they're not experts in encoding business logic in code. Why do you think it's disappearing?