Firstly I didn't say it would be impossible just potentially harder than if not a competitor.
I don't know the history of Steam that well but my understanding was that it started as an easy way to get their own games. Yes Sony Music could have done the same (maybe they did but I can't remember) but a store with a seemingly random selection of about 25% of pop music doesn't make a great hit in the era of Napster and when they are still pushing DRM (which Steam also uses).
I don't believe that as a company with about 25% of the music market could legally impose pricing conditions on it's competitors (Valve may allow flexible pricing but iTunes did not at least at the beginning and I don't believe was such a proportion of the market at the time).
Comments
Firstly I didn't say it would be impossible just potentially harder than if not a competitor.
I don't know the history of Steam that well but my understanding was that it started as an easy way to get their own games. Yes Sony Music could have done the same (maybe they did but I can't remember) but a store with a seemingly random selection of about 25% of pop music doesn't make a great hit in the era of Napster and when they are still pushing DRM (which Steam also uses).
I don't believe that as a company with about 25% of the music market could legally impose pricing conditions on it's competitors (Valve may allow flexible pricing but iTunes did not at least at the beginning and I don't believe was such a proportion of the market at the time).