You're the one injecting morals into the debate. At no point am I making a moral argument.
I'm saying that PageRank is just one of many value judgements Google makes. Google is not impartial. Not all incoming links are equal, Google makes a value judgement about which domains are more valuable than others. Google also makes value judgements about what is and isn't spam, which includes results that try to game the system by appearing to be something they are not. This is the latter. These are anti-abortion activists attempting to look like abortion centers, something they are not.
If it helps you remove the moral angle here: let's say I place an ad against the search term "cars for sale" with an ad saying "great value cars available to buy here!" and when you click you end up on a page that sells bikes. Is that a good search result? No, it is not. Is that likely to satisfy a user searching for a car? No, it is not. By the rules Google themselves outline they would remove my ad:
> We don’t allow ads or destinations that deceive users by excluding relevant product information or providing misleading information about products, services, or businesses.
https://support.google.com/adspolicy/answer/6020955?hl=en
You're so focused on trying to push a contrarian view that you're losing sight of the fact that Google is a business, and it serves their business interests to give users relevant results.