Just now, I saw people arguing again about NFT royalties and related issues. Actually, a simpler thought popped into my mind: where do the money and data go first, and who makes the final decision? The more terms there are, the easier it is to get confused, but basically, there are three steps: where to store the data first (don't lose it), how to queue transactions (don't get jumped), and finally, who makes the final call (don't mess up). The debate over royalties boils down to the fact that the secondary market wants to be more "smooth," and creators want more "certainty." But if the underlying ordering/finality isn't stable, no matter how rules are adjusted, it's like shaking a tablecloth... I'll focus on this main thread first and watch the others slowly.