"I'm not a guy who takes films for strong political messages"

Ewan McGregor's quote suggests that he is not someone who searches for movies with strong political messages. He may be suggesting that he is more thinking about movies that are entertaining and enjoyable, instead of those that are attempting to make a political declaration. He might also be suggesting that he is not someone who is particularly interested in movies that are trying to make a political declaration, or that he does not believe that films should be used as a platform for political messages. It might likewise be interpreted as him stating that he does not believe that films should be utilized as a tool to push a political agenda. Ultimately, the quote suggests that Ewan McGregor is not somebody who looks for movies with strong political messages, and instead chooses movies that are amusing and enjoyable.