I use both the GitHub CoPilot and Google Gemini frequently. They save me time. But they are far from being able to write complex software. They also frequently give me incorrect answers. I've seen Gemini generate code that is simply wrong. Even when I tried to give it additional prompts to correct it, the code not not fixed. I am not worried about AI replacing me in the foreseeable future. These tools are just that: tools. They can make me more productive, but they are not a replacement for an experienced software engineer.