> If you think you might one day make money on it, just say that up front and don’t be greedy when you finally do.
You're implicitly assuming that they're doing a deliberate bait and switch instead of just realizing after the fact that they screwed up.
There seems to be an open source fundamental attribution error here where someone changing their mind is evidence that they plotted all along to do evil.
It is also a failure to apply Hanlon's Razor--the original choice to open source license probably was ignorant/naive/stupid and not done with malice in mind.
