I see - and I can understand it.
In my opinion, DLCs are bad because they're just - in my opinion - rather and rather becoming tools of indirect DRM : You can combine DLCs only with legal specimens of a game, I guess (this is just a guess, though), AND they are there to exploit the second-hand markets :
1 game
1-3 players (selling as a used game)
= 1-3 DLCs sold
That's just a tool for an additional income, from that perspective.