Thank you very much for approaching this observation deeper and in more detail! Good to notice that the image actually shows two lobes rather than bubbles (similar to earth's magnetic field interacting with solar wind) so we can clearly view it as a "bent" galactic electromagnetic field. I agree with it.
I am not so experienced with astrophysics as you are, the reason that I pointed this out was because this image appeared to me as another example showing that systems at any scale operate the same as you have said, triggering an interpretation from your side which would include the similarities with our closer earth/sun levels, just as you did with your reply.
So, the more examples we have, the more puzzle pieces are revealed and the clearer the image appears.
Of course, I really like your work and I would be happy to read more posts on this or any other topic.
RE: Electromagnetism: A Result of Gravity