If an anti-ad-blocking law were to pass, the next step would be link blockers to sites with unwanted ads, tracking or other content. This is what I do for sites I'm sick of landing on only to be told I can't see the content unless they're allowed to track me. I haven't seen a link to WSJ, Forbes, Wired, etc. in months. Wide adoption of such a tool would force sites to find a better means of funding or just disappear.