You can still write code by hand. Just do that, you will run into tasks that are too boring, those you can do with an LLM.
I think a lot of developers who enjoy writing code are in an internal battle knowing they could write it themselves or AI could do it and probably do at same speed or many times faster. It's a contradiction as a developer because we always want to do whatever it is we are doing at the optimal speeds but we also like writing code. So, you're being forced to choose where you stand at a fundamental level.