It's reductive because it's not meant to convince you. It's simply what is. You asked me why I thought it is moral and those are my reasons why, and they're gonna stay that way whether you like it or not. They don't have to be reasonable or sensible or in line with your worldview. You don't have to agree with them. They don't even have to make sense to you. They're MY reasons, and they are valid simply because I hold them, because I say they are, because I decide what's ethical to me and what's not. That's all.
And you have to put up with that whether you want to or not.
No you don't get what I'm saying, because I am explicitly telling you I am not playing your game. My ethics are my personal boundaries, not trivialities up for debate. OP wanted to know what they were, so I shared them. That does not make it open for debate, nor is my refusal to allow it to be put up to debate, up for debate.
Take the hint and go away.