>>13253935morality is indeed subjective. Not just this. It is non-existant. There are powerful people who demand morality from less powerful people in order to control them while powerful people themselves just use self-interest all the time.
Do not be a sheep and use your moral code sparingly. There is no karma and there is no objective morality that all people adhere to. There is only self interest. Appeal to that. And use morality if you wish only to manipulate others to achieve your self interest goals.
This realization came to me only after 30 years. In my 20s I was a follower and preacher of objevtive morality, UPB (Molyneux style) and Kantian morality. Not anymore. It just doesn't work.