> A plane and a bird both use wings to produce lift, it doesn't then follow that a bird and a plane are meaningfully similar.

The use of Bernoulli's principle to achieve lift is a fundamental and meaningfully similar function of both airplane and bird wings. That functional similarity is well known.

> This type of superficial comparison isn't very meaningful

The comparisons I provided are fundamental to both the human mind and LLMs.. that's pretty darn relevant.. and whether you find that trivial or not is a matter of opinion.