Experiments with Third-Party Blog Sites Optimized for Large Language Models to Boost Company Mentions and Citations

Has anyone executed/worked on a third party blog site on a different domain that pretty much is optimised for LLMs & mentions your company in various content pieces? (To build trust/sentiment) For e.g. we recently got pitched by a YC founder for building “phantoms” for us i.e. third party blog sites that mention us. An example is this phantom (aka just a normal blog site!) We did it as a fun experiment & it actually worked i.e. we're now getting citations! (Albeit a low number right now since its only been a month)