To replace all developers, we need AGI yes. To replace many developers? No. If one developer can do the same work as 5 could previously, unless the amount of work expands then 4 developers are going to be looking for a job.
Therefore, unless you for some reason believe you will be in the shrinking portion that cannot be replaced I think the question deserves more attention than “nothing”.
Therefore, unless you for some reason believe you will be in the shrinking portion that cannot be replaced I think the question deserves more attention than “nothing”.