Not much different than talking to a small child or someone with dementia. They still are conscious beings though. Even when you remove those groups, you likely won't be able to tell me what you had for breakfast 26 days ago or would only know if it's the same thing you have every day. Does that make you lack consciousness?
You misunderstood what I meant, I’m talking about re-playing the same part of the conversation multiple times and getting inconsistent answers. With the exact same turns, aka the same history. Obviously with a temperature that isn’t set to 0