Until they stop playing games with hidden and required patents, their talk is just BS. They have shown they have no intent to change that model time and time again, this round is no different. You can open source something that requires a DX call but if you don't open source DX and threaten anyone who does with patent suits, is there a point? It is hollow BS for all the same reasons. Don't buy the PR meant to distract, the underlying mechanics are still the same. They are antagonistic to open source and that won't change at a level deeper than the public messaging.