Tex Avery is the GOAT.
What makes this bit so funny is that it's not just aimed at one particular series, but instead mocking the cutesy trend that was started by Disney and imitated by several studios trying to ape off their success by directly copying them (including MGM itself).
Mandatory age verification and the banning modern public towns squares for young people is, and forever will be, governmental and societal abdication of responsibility so that those in charge don't actually have to dare hold big tech accountable for the very real public harm they can foster.