I don't want to argue about morality at all. I just emphasis the fact, that there was the system of international sea trade and safety. And you were it's main beneficiar. But you, and only you destroyed it. Now you are paying for your short-sightedness. That's all. And right now you hardly can make the situation better, but you easily can do much worse.If you wanted to argue the morality of it all I can only say neither side is acting in accordance with international law.