The more I think about this, the situation becomes more focused.
If you trip on a curb and break your leg, do you not want to get that fixed?
If your car stops running, do you not want to get that fixed?
Being angry about someone or something (intentionally or not) marring your photos and just stewing about it
when we have the ability to fix it is counter productive.
We cannot control the boorish behavior of others, not can we expect that
the backgrounds will always be free of unwanted objects.
But...
Since the shooting of photos is now so easy and inexpensive (relative to the past,)
we also take MORE of them... and somehow, expect more of them to be "good."
With the same kind of digital technology that captures the images,
we now have the ability to much more easily and far less expensively (relative to the past,)
fix any problems we find in the photos.
If I see something in a shot I don't like, I'll take the minute or two to fix it.
I bought into the shooting technology (it's just a pile of pixels, not the "real thing")
I'll use that technology to improve (rearrange) the "pixels" if I see the need.