I think the only thing about Brie Larsson that really annoys me are her stans, because I've met/talked to some of them and they are insufferable. I don't mean her fans, people who like her movies or her, but those who praise her like she's the best thing since sliced bread.
Everything else is just 'meh'. I didn't like how Cap Marv was written, but then again I hate her in the comics so I already have a bias against her, so that's not Brie's fault. The 'controversial' stuff she says is easy to block out because I can't be bothered to deal with drama and people fighting over silly stuff.