I am an experienced programmer, but sometimes I'll have a clear intention in my head of what I want to do, and the knowledge/experience of what code would accomplish that thing, and I still back away from it and start looking at something else, whether work, social media, whatever. Writing this, I know it might sound ridiculous or lazy, but it's true.
Copilot bridges this gap, often miraculously. The gap between thought and code is shortened, and the windows of time where I might lose focus seem to be drastically shortened.
For me, the key is that I do know how to write most of the code that Copilot writes for me, I'm just not good at actually writing it, or at least doing so in a sustained, consistent way.