You hurt Larian more than CDV by doing this.
It's quite possible. However, there is no other way to express my displeasure with cdv other than to not buy games published by them, since that is the only service they offer. I've often commented that I believe most gamers are all talk when it comes to "boycotting", so I have to walk the walk, so to speak. I've nothing against Larian, as they've been a fine company, both in terms of what they've offered in enjoyment in the past and in how they interacted with customers.
I'm only one person. Companies that treat me well earn my loyalty. Companies that don't, don't. Fortunately, I'm rather stubborn and cdv has done nothing to bring me back. So there you have it.
I'm still going to follow the game and Larian, since I've been doing so for so long, and hope for the best.