[HervalFreire]

If it's not an illusion then you should be able to tell me what it is.

Since you can't. I can easily tell you that it's probably just some classification word with no exact meaning. The concept itself doesn't exist. It's only given existence because of the word.

Take for example the colors black and white. Do those colors truly exist on a gradient? On a gradient we have levels of brightness and darkness at what level of brightness should a color be called white and at what level should we call it black?

I can choose a arbitrary boundary for this threshold, or I can make it more complex and give a third concept: Grey. I can make up more concepts like Light Grey or Dark Grey. These concepts don't actually exist. They are just vocabulary for classification. They are arbitrary zones of demarcation on a gradient classified with a vocabulary word.

My claim is consciousness could be largely the same thing. When does something cross the line from unconscious to conscious? Perhaps this line of demarcation is simply arbitrary. It may be that the concept practically isn't real and any debate about it is just like arguing about where on a gradient does black become white.

Is a logic gate conscious? If I create a network of logic gates when does the amount of logic gates plus how they are interconnected cross the line into sentience? Perhaps the question is meaningless. When does black become white?

[ToValueFunfetti]

I don't think the fuzzy edges between two states mean that the states themselves are illusory. Fuzzy borders are a property of very nearly everything, so much so that I'm struggling to find a counterexample. You've already illustrated that with your example: if black and white aren't so black and white, what is? (Rhetorical, but I'll take an answer if you've got one.)

I concede that there is probably not a clear line between conscious and not. I have experienced being close to that line myself in the morning. But the lack of a delineation doesn't mean that consciousness isn't real any more than the existence of #EEEEEE means that a room with no light isn't black.

[HervalFreire]

It's not about the fuzzy border. It doesn't matter if the border is fuzzy or not.

The point is the border doesn't exist in the first place. You created the border with the vocabulary. The concept itself is not intrinsic to reality. It was created. You came up with the word white and you made an arbitrary border. Whether that border is fuzzy or not is defined by you. It's made up.

We have a gradient. That's all that exists. You came in here and decided to arbitrarily call a section white and another section black. You made up the concepts of black and white. But those concepts are arbitrary. So it's pointless to argue about the border. Does it matter where the border is? Does it matter if the border is fuzzy? No. You'd be just arguing about pointless vocabulary and arbitrary definitions of the word black and white. The argument is not deep or meaningful it is simply a debate about English semantics.

Same with consciousness. We have a gradient for intelligence and awareness from something really stupid to something really intelligent. Does it really matter where we demarcate where something is conscious? and where it is not? Likely no, because the demarcation is arbitrary.

It's illusive but when people debate about consciousness. Oftentimes it could be that they are just debating about Vocabulary. Consciousness could be some word that's just poorly defined; it doesn't make sense to do a deep analysis on an arbitrary vocabulary word.