Don't use it as a solution machine.

You use it when you know how to do something and know exactly what the solution looks like, but can't be arsed to do it. Like most UI work where you just want something in there with the basic framework to update content etc. There's nothing challenging in doing it, you know what has to be done, but figuring out the weird-ass React footguns takes time. Most LLMs can one-shot it with enough information.

You can also use it as a rubber duck, ask it to analyse some code, read and see if you agree. Ask for improvements or modifications, read and see if you agree.