This suggests, perhaps, that I have watched too many episodes of "Don't" during the pandemic. However, I spent the afternoon cleaning up some really inefficient code in one of our modules this afternoon. I'm not sure exactly how much impact it will have -- we'll know more about that when it gets into testing.
But it will help. I had explained much earlier how to make at least some of these fixes. They were never made.
Don't. Write. Inefficient. Code.