
Amphibia episodes tend to play like extended proverbs and life lessons. No matter how complex the episode, there's a basic sense of lesson-learning crucial to each of them. From the very start with a basic but cleverly-subverted message about not judging books by their cover, to "Breakout Star" teaching you to never forget where you came from, there's a sort of fortune cookie mentality, with each episode dispensing some nugget of uncomplicated wisdom on its way to the finish line. It's never to the expense of the material of the show itself, and it allows for a basic throughline of optimism that connects every episode, but at a certain point, you wonder if there's really any other mode that Amphibia can switch into.
"Contagi-Anne" is, in that respect, as straightforward in its lesson-learning as it can get. Instead of helping out her new family with protecting their crops during the worst rainstorm of the year, Anne decides to fake coming down with a bad case of the Mocha Lattes, but as a result of her refusal to lend a helping hand, all the other Plantars get legitimately sick, and it's her job to take care of them. That's a fine bit of situational irony in and of itself, but there's the extra step taken of having all of them come down with a far worse ailment: a deadly disease called Red Leg, which turns you red from legs up until you croak. (Heh, frog puns.)