‘Beavis and Butt-Head Do the Universe’ launches the dimwit duo into the 21st century

The planet’s dumbest animated duo make a semi-triumphant return in “Beavis and Butt-Head Do the Universe,” which — unlike when they “did” America 26 years ago — premieres via Paramount+. Basically one long, idiotic misunderstanding, it’s just the thing to fill the black hole of mindless and inappropriate comedy.