is doctor strange the smartest avenger (MCU)

if you think about it he single handedly beat dormammu took care of loki the moment he arrived on earth and is the one who arranged all the pieces to beat thanos

Nope, just has the most responsibility. I think thanos sort of acknowledged stark as the smartest.

Maybe. He's one of the world's most respected surgeons, maybe even the most respected. At the bare minimum he's in the top 3, along with Tony Stark and Bruce Banner.

Welp he may not be the smartest but definitely one of the smartest.

Strange isn't even an Avenger...