Child TV Shows Nowadays Be Like

Adventure Time Season 1: A boy has a crush on girl and fights colourful monsters w/ his talking dog-brother
Adventure Time Now: Boy has Existential Crisis and his best (lady) friends are bisexual and dating each other
Gravity Falls Season 1: Boy and his twin sister meet Gnomes (one is named Shmebulock).
Gravity Falls Now: Ancient demon possession.
Steven Universe Season 1: Boy goes on fun adventures with his three magical stepmoms and accidentally turns his fingers into cats
Steven Universe Now: Caste System and racial prejudice; war, loss, and grief; imminent destruction of Earth