Fast forward 50 years. The last software developer retires. Law firm Amagoosofboo oversees both creation of laws and is the only contractor of the world government. People everywhere agreed to give it the last 5% of power over their lives, so that law has been uploaded a decade ago via CBIs ( https://en.wikipedia.org/wiki/Brain%E2%80%93computer_interface ). Gosplan ( https://en.wikipedia.org/wiki/Gosplan ) finally restarted and debugged after 150 years.
Code is law. No more conflicts, bugs, deadlines, nobody needs those pesky tasks, activities, individual responsibilities, reports: Why bother, there are supercomputers and AI to optimally plan the world economy, ecology and demography, and decide the best way for the civilization at large. Absolutely no creativity is needed to run corporations, as there are only two of them left, and those are in the process of fusion (their lawyers can't decide on the name). Another one being Netple, which brings bread and games to people. No individuals understand how those companies work, but bread can be compensated with more games, and there are so many games, that there is no danger they end. Some of them are ancient activities like "full-time job" (with optional "daily commuting" add-on), "university degree", "married life", and so on. No more need for banks and financing, blockchains, insurance, oil & gas, …