I’m not sure I know what you mean by the first question.
I think that he meant something like:
You seem to be saying that while different people can have different moralities, many (most?) of the moralities that people can have are wrong.
You also seem to be implying that you consider your morality to be more correct than that of many others.
Since you believe that there are moralities which are wrong, and that you have a morality which is, if not completely correct then at least more correct than the moralities of many others, that means that you need to have some sort of a rule for deciding what kind of a morality is right and what kind of morality is wrong.
So what is the rule that makes you consider your morality more correct than e.g. consequentialism? What are some of the specific mistakes that e.g. consequentialism makes, and how do you know that they are mistakes?
I think that he meant something like:
You seem to be saying that while different people can have different moralities, many (most?) of the moralities that people can have are wrong.
You also seem to be implying that you consider your morality to be more correct than that of many others.
Since you believe that there are moralities which are wrong, and that you have a morality which is, if not completely correct then at least more correct than the moralities of many others, that means that you need to have some sort of a rule for deciding what kind of a morality is right and what kind of morality is wrong.
So what is the rule that makes you consider your morality more correct than e.g. consequentialism? What are some of the specific mistakes that e.g. consequentialism makes, and how do you know that they are mistakes?