There was once a video game composer – I don’t name here on purpose – who completely vanished because of some misbehaviour. Still like some of his scores from years ago.
(…) just indirectly support a cause by being hired to score a questionable film.
You could say a bit opportunistic and even thoughtless maybe depending on what it is and perhaps sometimes you don’t know when being hire how a films turns out… At least someone supporting a questionable film because he actually believes in it is technically consequent…