Apple doesn’t want people using the mouse with the cable attached because it would cost them a fortune due to failed charging ports within the warranty period. It’s a wireless mouse. Using it plugged in will fuck it up.
I fix computers and an apple mouse with a bad charge port is just a throwaway.
Eating a tiger liver would probably kill you with Vitamin A poisoning, a particularly painful affliction.
Easy to just avoid eating entirely, even if the rest of it is safe enough.