Here's the thing about advertising. Yes, publishers will say "Ah, don't be a jerk, don't use adblock. It's not that hard to just deal with ads so we can be paid to provide you the service." They have a point. They don't work for free, and it's wrong to assume that they should work for free.
But what is it saying when not using adblock just means that we're ignoring ads? How does that work for the advertiser? If ads are so annoying that the two choices are to either ignore them are block them, that's more a problem with advertising than it is with people using the internet.
Ads are pushing away from using a CPM model. More and more advertisers are pushing towards paying out on specific actions. Branding is no longer enough. People using adblock isn't the cause of the decline of a lot of sites. People using Adblock is a symptom of ads being largely useless and annoying for all parties involved. It's a broken system and it's slowly fading away.
Let me be clear: I'm not defending adblock, and I'm not saying that any of this is good. In fact, it's quite negative, if you own or work for a game website. The market is becoming less profitable. My point is that adblock is not the cause, but one part of a greater issue.