There are several but Brie Larson stands out to me.
She’s no doubt incredible at the craft but thanks to Marvel, she’s more widely known as somewhat average if a bit below average simply due to the writing and direction of her character in the Captain Marvel/Avenger movies.
I’d also put Christian Bale here but I think people definitely don’t underestimate him because he was literally Batman in one of the (the?) greatest super hero films of all time.