You are flailing. As well, you are trying to read somebody else's mind yet you vigorously objected when you accused them of doing that to you. Once again you are proving that your accusations are actually confessions. When will you learn?This is in a conversation that was clearly talking about actual porn, not another idiom.
It was explained to you that the metaphor is showing how an obsession/fixation with food and eating is akin to people who are obsessed/fixated on porn. It has nothing to do with what the acts are. That is moot. It is nothing more than the fact than an obsession exists. In your case, you have that obsession/fixation on posting pictures of mutilated children. Your posting history confirms my claim. You cannot deny that. Sexual preferences is not relevant to this discussion.
But as I previously suggested, you could always delete all of those previous pictures and promise not to post any more of them.