I can't think of a more bland misuse of a public image than keeping it strictly neutral so that it doesn't offend the ideological fetishes of people who just want you to shut up if you deviate from whatever they indulgently decide is correct.
Like any human being, an athlete can have other opinions on other things and all the right in the world to express them without having to be a certified expert. You're doing the same now, as did the comment above. That's the only qualification necessary.
I think we disagree on what we consider bland. I consider people reposting right wing memes on facebook extremely bland. People who blame all the problems on "the foreigners" are so common that I just don't care to listen to them.
If thats what you want to read about in the media, good for you, because that's what social media (and traditional media) provide plenty of.
I just wish that people who accomplish exceptional things would focus on those exceptional things instead of using their enormous publicity to stir controversy by sharing bland right wing talking points.
Like any human being, an athlete can have other opinions on other things and all the right in the world to express them without having to be a certified expert. You're doing the same now, as did the comment above. That's the only qualification necessary.