[falseprofit]

Let’s say there are three options: {soon, later, not at all}. Ruling out only one to arrive at {later, not at all} implies less knowledge than ruling out two and asserting {later}.

Awareness of a fundamental limitation would eliminate possibilities to just {not at all}, and the phrasing would be “never”, rather than “not soon, if ever”.

[pixl97]

But we know that the fundamental limitation of intelligence does not exist, nature has already created that with animal and eventually human intelligence via random walk. So 'AI will never exist' is lazy magical thinking. That intelligence can be self reinforcing is a good reason why AI will exist much sooner than later.

[falseprofit]

I actually agree with your premise of ruling out “not at all”. I was just responding to your characterization of “if ever”.

I’m not quite as certain as you are, though. Just because a technology is possible does not mean it is inevitable.