quasi-star-chaos
Chaote
Yes, but you see that is the position of a moral relativist. A moral nihilist would assert that even others choosing certain actions to be right or wrong, is incorrect, even for them. Moral nihilism is a view that all conceptions of morality whether they are subjective or objective are pointless/incorrect, hence the term nihilism. A moral relativist can have moral meaning, but this moral meaning is not universal. Moral nihilism simply denies there is moral meaning in the first place.
Some moral nihilists would indeed assert that there is no merit in subjective moral views. However, there are multiple types of moral nihilism. Expressivism is one type of moral nihilism which allows for subjective moral opinions.
Here's the relevant text from wikipedia:
"One form of moral nihilism is expressivism. Expressivism denies the principle that our moral judgments try and fail to describe the moral features, because expressivists believe when someone says something is immoral they are not saying it is right or wrong. Expressivists are not trying to speak the truth when making moral judgments; they are simply trying to express their feelings. "We are not making an effort to describe the way the world is. We are not trying to report on the moral features possessed by various actions, motives, or policies. Instead, we are venting our emotions, commanding others to act in certain ways, or revealing a plan of action. When we condemn torture, for instance, we are expressing our opposition to it, indicating our disgust at it, publicizing our reluctance to perform it, and strongly encouraging others not to go in for it. We can do all of these things without trying to say anything that is true."