This is precisely my objection. The narrative that blocking ads and trackers breaks an agreement with site owners makes no sense to me when I can't see the terms of that "agreement" until after I've landed on the site. Shrinkwrap contracts didn't become a reasonable practice when they turned into browsewrap, and indeed courts consistently hold that those contracts are valid only after presenting proper notice of terms to the user. Visiting a webpage is certainly not assent to allow third-party tracking or code execution.

If the site host wants to object to my continued use while blocking ads and trackers, fine. They're welcome to do so; sometimes I reduce my blocking and sometimes I leave the site, depending on the nature of the tracking and the value of the site. That's an agreement, blindly accepting whatever someone cares to serve is not.

I love when people throw this argument out there. I made no such agreement. I signed nothing. My device will behave exactly how I tell it, not how advertisers tell it.