Earlier quoted context omitted.
> They are welcome to try. And I am welcome to try harder to block them. Well, you've given them permission to try. I doubt they are giving you any such permission, so you're actually presuming quite a bit when you say you're welcome to try as well. This actually matters, because as far as the law is concerned, you don't have any right to to the content beyond what they allow you (excluding laws specific to your subm…
I don't understand this. It's your browser. It's not like it's illegal to, say, run a noncompliant browser that misrenders things. An adblocker is the same.
Actually it may be, if their terms of service say you aren't allowed to use devices such as that. For example, lynx, or some programming language user agent.
That said, I wasn't really specifically addressing legality. There's a legal argument, and a ethical argument. The legal argument is quite clear IMO. The ethical argument is what's interesting in my view. People have justified actions that are clearly against the expressed interest of the content providers and producers in some cases, and I find it interesting to explore the reasoning. I myself do this, as I use an ad blocker, but I've drawn my own line and reasons for doing so, and have my own complicated feelings about it.
Having has this conversation multiple times here, invariable security comes up as a big reason for some people why they feel justified, when they do feel conflicted in other areas. Having a content provider serve their own ads weakens the position of security argument quite a bit, so I'm interested in seeing how people react in that case.
Edit: s/moral/ethical/