I have trouble with the idea that these lattice structures could be less computationally complex or less likely to collide than a good simple hash table. I guess they could be more guaranteed to have stable access times?

The more I try to understand, the more it appears that they are a hash table (hash-addressed-structure to be pedantic), but with way more complicated backing than a hash table.

I found this page, https://yon-lang.org/book/coming-from

It's such a weird mixture of poetry and math that it's hard to tell what's going on. I suspect the author does not speak English as a first language (or at all?) and has used an LLM to generate this stuff.