True, there are photographers who are failed artists, but so are most artists.
If it is not an interesting picture when in focus, it is not going to be a better picture out of focus.
Photography opens your eyes a little wider to the world around you.
Museum collections have given photography rigor, and mortis.
Photographers have already photographed everything too many times, except cheese.
If you cannot think of anything to say that is useful or enlightening about your images, then don't say anything. There are plenty of other people who would love to put words in your mouth.