Depends on what your job is. If your job is exclusively the production of highly crafted artefacts with no repetitive, tedious, or rote elements whatsoever, then sure.
But in the real world, there are very very few people like that. Those that do tend to have executive assistants already.
In practice, most knowledge jobs benefit from software that encapsulates, well, knowledge.
As a software engineer, LLMs help me produce boilerplate code, hook up interfaces I don't need to bother to learn, do first-pass coding that I would otherwise have a junior engineer do, write documentation, and turn outlines into full-fledged design docs. As a biomedical researcher, they help me polish up my writing, write tedious administrative responses, and act as documentation for PowerPoint and Excel. As a medical student, they help me do first-pass research on new topics, as well as quickly answer things I would need to look up in long-winded reference databases. As a private individual, they help me draft boilerplate emails, recommendation letters, and in general turn outlines into text.
If LLMs aren't making you more productive, then you have a job in which every second of your day requires your fully engaged intelligence, with no repetitive or boring responsibilities. If so, good for you! For the rest of us, LLMs are a godsend.
I would put it to you that you could also benefit from LLMs, if only to draft tedious emails, documentation, or design docs. We tend to have a pervasive attitude on Slashdot that LLMs are too stupid to help us. I think we are missing out on many benefits because we're too proud to find how they can fit into our workflows. They are not AGIs, but that doesn't mean they aren't helpful.