Finding the right words to please the currently popular search engine is not a skill that easily translate elsewhere. It is not like programming where precision is key, searching has always been a bit fuzzy. Fact checking, crossing information, understanding primary sources, etc... these are real skills, typing words in a search engine is meh.
That we now have language models that allow let machines capture the intent of the query without the need for special incantations is a clear win to me.
Where LLMs are really excellent compared to search engines is when you don't really know what you want. You don't need to know about "Cantor diagonal proof", you just need to know "That math thing where you trace a diagonal across decimal numbers", and the LLM will immediately tell you about Cantor.