[LightDestory]

I guess the whole idea is that according to French laws, people who buy the game also have the right to later sell it should they wish to. To some extent this already happens unofficially as you can easily find game accounts far cheaper than buying the actual game but since those are unofficial there's always that element of doubt in them, if Steam starts providing this feature for the norm then It'd be a gamechanger imo, games and accounts won't retain their value over the years as much and developers could end up loosing money as well

Software Houses and Publisher will ask Stream to change their current selling system: Steam isn't selling you the game, it is selling you a life-time and personal license to play the game.
This change will shut up all French attempts.
Easy right?

The problem is how handle the already sold games.