Would your opinion change in any way if it turned out the homeless person donated their kidney to the rich person a couple of years ago? It seems to me that the broader context matters here as well.
It is morally wrong, but morally wrong stuffs are not the reason to got pitchfork on them.
My view is that if they donate a huge lump sum of money, great! If they don't, fine by me too.
That’s all this is. No one is threatening legal action against Apple. Some of us are just remarking on how douchey they are in regards to open source. Many of us have done so in the past, and yes this small donation is bringing more attention to that.
Edit: Your edit seems to align to my view. Ignore this comment
Reminds me of Charlie Stross' talk about predicting the future of sociopathic AI's by comparing them to corporations. I think it's a huge issue in modern society that we have these powerful entities treated on a similar footing to people, but that are expected not to have moral standards.