I think in few years LLMs would be so good that the programming language used by humans to build software would be natural human language. LLMs would abstract out high level programing languages the same way where we don't write assembly code today. Hence, I'm not sure how important it would be to learn programing languages.

However, it's totally make sense to learn theories and concepts behind computer science and engineering like networking, encryption/cryptography, etc. if someone wants to be a software developer in the future.