

I’ll check out Dreame, I have not heard much about them.
Roborock, Dreame and Xiaomi are functionally almost identical. Some of them even share the same parts.
If you want to root them, get a Dreame or a Xiaomi. Most of them are rootable without disassembly, see the list linked above.
Because humans learn how to read and interpret those pages in school. Give that book to a toddler and not much will happen other than some bite marks.
AI needs to learn the language structure, grammar, math, logic, reasoning, problem solving and much more before it can even be trained with anything useful. Humans take years to acquire those skills, AI takes more content but can do that training much faster.
Maybe it is the wrong way to train machines but for now we have not invented robot schools yet so it’s the best we got.
By the way, I still think companies should be banned from training with copyrighted content and user data behind closed doors. Keep your models in public domain or get out.