That is a big IF.
If I had a million dollars, I could buy your love.
If I had a million dollars, I could buy your love.
* Content of consciousness is the only thing that we can be sure of. Let's say I'm scared. This fact is true no matter if I'm in a dream or hallucinating. (We could argue if "scared" is the correct label for the feeling but that's not the point.)
* It's impossible to define consciousness objectively. Subjective definition is simple: Consciousness is my current feelings, perceptions, thoughts, etc. There's no way to create a definition, that 1) is logically consistent 2) matches our intuitive understanding of consciousness 3) is objective: you can say whether some group of atoms (like brain) is conscious or not.
I admire your confidence.
If there was a rational counterargument hidden in that, I didn't find it unfortunately.
Many problems on that page are IMHO psychological or sociological problems, e.g. the ethical problems.
True, descriptive ethics is almost entirely composed of various facts about human psychology and sociology, but no normative claim can be deduced from these facts alone.