Tokay gecko facts - these are sometimes sold in pet stores in the US, but are definitely not an entry level pet.
They are notoriously temperamental, can run incredibly fast on walls, bark and hiss when irritated, and have a locking mechanism on their jaw that makes it so they won't let go after biting until they consciously decide to let go. They can be pretty good pets if handled properly, but chances are they were not if you see one in a pet store.
The addition of the accessibility second controller my day! My partner has a medical issue that caused her to lose a lot of mobility and it causes a great deal of pain to hold a standard controller (and joycons are too small for her to grip comfortably). A while back, we'd tested the ergonomics of this hypothetical setup for her condition and found it would work.
She's been wanting to play games again for a year now and the split controller accessibility option will let her do that.