I wouldn’t use money as a measure of how useful something is. Useful for getting a job sure, but to society not so much. The computer science that helps big co

I wouldn’t use money as a measure of how useful something is. Useful for getting a job sure, but to society not so much. The computer science that helps big companies get more control is the most useful by this metric. Oh look big data and AI are popular. Programming language theory to help create less buggy programs is less so.