Not really hypothetical. Google "isp injecting ads", well most of it is from 10 years ago - but that is because now we have TLS everywhere. And it is not atta

Not really hypothetical. Google "isp injecting ads", well most of it is from 10 years ago - but that is because now we have TLS everywhere. And it is not attack on your blog but on readers of your blog, well your blog gets the blame of course in case they would be infected by malware or see adult ads.