The loss of baggage benefits for Star Gold is not relevant to MileagePlus premiers. The use of the term greed gets nowhere, and is unwarranted in polite corporate discourse. Other snarky comments may make you feel good, but cheapen the commentary.
I share your sentiment, but not your content or your means of protest. You're asking every salesperson/commuter to not fly home every Thursday. Let's see how that works out.