>>43223450No, though I do keep them as pets. I can definitely confirm first hand that they're much more intelligent and, for lack of a better word, exhibit personality, than most other arthropods like tarantulas or scorpions. They can stress easily, need social interactions with others of their kind and establish hierarchies and relations, and enrichment in their tank.
https://www.youtube.com/watch?v=f1dnocPQXDQI'm not a scientist, but I would definitely say Hermit Crabs and certain other crustaceans, like Crawdads and Mantis Shrimp, are definitely among the more intelligent of all arthropods. At least in traditional intelligence, not weird eusocial insect intelligence like ant and bee colonies, which is far more alien.