View pointing at the sun reflection on water has nothing to do with the sun glare. The different camera setting matters.
If your camera setting by default covers the black dot,you will never see the black dot.
Light reflecting off a surface doesn't cause glare? How do you imagine that works?
Go stare at the Sun's reflection in a mirror and come report back how well that worked.
Care to explain what 'camera settings' are used to capture the black sun? Be specific now.
Setting is not only by software, but also by hardware so as to make the glare be minimized and this condition will result the visibility of the sun's light generator AKA blackdot which is a solid spinning body within the sun transparent shell.
I have taken hundreds of pictures of the sun with the proper settings and filters and have never seen a 'blackdot' like you insist is there.
Hang on a moment, I'll take one right now...
A little cloudy so not a perfect shot but as you can see, no black sun. We do have a nice little sunspot today on the edge.
Here is a much better picture of the Sun today taken by NASA. Shows the sunspot much better than the little smudge in my quick picture. (Click both images to enlarge)
So unless you can explain how you or I can take some pictures of your 'black sun' object I'm afraid all the actual evidence shows it to not exist.
You still have not explained what camera settings in specific to use, and what filters. I've got everything needed to take solar pictures, so just go ahead and explain.