I'm wondering if this concept would work...
I love cheese, and sometimes find that websites don't have enough info about cheese. So I'm trying to help Google and GTM know that I have a significant interest in cheese. Only cheese, nothing else.
I want to code an extension in FF or Chrome to use in a VM that looks for a GTM container ID and injects data into that container that sends tags for cheese, cheese products, cheese accessories, charcuterie, etc. And even injects data showing large purchases of cheese. it would replace GTM tags on a site with my custom selection, just to ensure there's no question - we're all about cheese here.
This will save Google time, because otherwise I would have to rely on several weeks or months of searches about cheese. Instead, if every site I visit helps me express an interest in cheese, that would be great!
I would, of course, only use this extension myself, and never share such a thing. In the extension options, I would be able to select tags to share, just in case I end up with a similar interest for pine trees, marshmallows, or tomatoes.
Thoughts? Open to any suggestions here.
That's nice to say, but Google doesn't care. They will sign you a shadow profile and still track you across every site with google trackers. Which is most sites. I don't even need to have a Google account for this to poison their actual db entry.