Analogous in the morphology sense means having come up with an entirely distinct solution to a common problem. Insect and bird wings have little to do with each other except that both flap to create lift. It explicitly does not imply the solutions are similar in mechanism, although that can be, and often is, a result of convergent evolution, of course.

In particular, generally speaking (not claiming that LLMs a road to AGI, which is something I doubt) it's generally not a well-defensible philosophical position that the vertebrate brain (and remember that mammalian, bird and cephalopod brains are very different) is uniquely suited to produce what we call "intelligence".

> Anyone who actually understands both LLMs and the human brain well enough to make confident claims that they basically work the same

This is a strawman and not my position.