Due to some of the language used in promotional materials, and the fact that the voice actor for Melira openly identifies as a gender identity extremist, it's safe to assume that the adult swim crossover parody cartoon Learning with Pibby may contain regressive leftist propaganda.
I strongly recommend checking out clips and comentatiors for evidence before buying physical copies or getting a subscription.
If it is discovered to contain said extremist propaganda and you still want to watch it, you all know what to do.