It’s really winwin all the way. The dev can show the flashy they made, the ublock keeps the site visitor numbers unaffected enabling moneys for further flashy, the authors can write about it and we get to comment on the issue. Next.
Also the devs of the library the dev uses get more Github stars and attract more attention, and it becomes more likely such libraries get used in future projects, leading to increased codebase complexity, leading to better pay and greater demand for software developers. Wins all the way!