If by text focused you mean the entire thing is conveyed through text and doesn't require an image, yes. If the setting of the image is necessary but the text makes it weird I would loke to keep those.
For example, if there was a beware of dog sign on a cage with a tiger then I would want to keep it. The text and image work together.
Text posts that happen to have an image tacked on, but would work without the text can go away. Especially reaction images to walls of text.