Shouldn't it be up to the user to decide what she wants to run on her own browser? If I want to block all ads, I should be able to do that. If I want to replac

Shouldn't it be up to the user to decide what she wants to run on her own browser? If I want to block all ads, I should be able to do that. If I want to replace those ads with kittens, I should be able to do that. If I want to replace those ads with other ads, I should be able to do that because it's my browser. edit Also, it's useful to talk about semantics here because people are conflating malware with "software that web owners might disagree with".