Firstly, it does have distinguishing qualities, the question is whether they are relevant or not. So, you choose an analogy which shares the qualities you currently think are relevant; then you do some analysis of your analogy, and come to certain conclusions, but it is easy to overlook a step in the analysis which happens to sufficiently depend on a property that you previously thought was insufficient in the original model, and you can fail to see it, because it is absent in the analogy. So I think that double-checking results provided by analogy thinking is a necessary safety measure.
I’m not saying not to double check them. My problem was that you seemed to have come to a conclusion that requires there to be a relevant difference, but didn’t identify any.
As for specific examples: something like quantum consciousness by Penrose (although I don’t actually believe it it). Or any other reason why consciousness (not intelligence!) can’t be reproduced in our computer devices (I don’t actually believe it either).
Even repeating the thought experiment with a quantum computer doesn’t seem to change my intuition.
I’m not saying not to double check them. My problem was that you seemed to have come to a conclusion that requires there to be a relevant difference, but didn’t identify any.
Even repeating the thought experiment with a quantum computer doesn’t seem to change my intuition.