Jobs that involve sitting in front of a computer in an office, are all at risk of being replaced by AI. Can't predict what will happen to all the middle manager

Jobs that involve sitting in front of a computer in an office, are all at risk of being replaced by AI. Can't predict what will happen to all the middle managers and how they will justify their jobs - AI could have replaced most of them years ago. Based on what little I know, in Europe you need a degree in order to get good jobs. But employment opportunities for CS graduates might change in the future. You really need to do research into this in your country/city - unless you are planning to relocate. Since you prefer self-employment, why not simply research more deeply into the areas of agriculture that you are attracted to? Once you better understand the constraints, you will be in a better position to assess whether a CS degree, or any other degree for that matter, will be of benefit.