[splaytreemap]

It's the exact opposite of parasitic. Search engines scrape your site so that they can help users find your site.

If you don't want Google scraping your content, add a noindex directive or robots.txt to your site and Google won't scrape it or link to it.

[malwarebytess]

At best it is symbiotic. But the imbalance in power makes it parasitic as Google will absolutely leverage its power to make sure they receive the most out of the arrangement. I think parasite fits better since the content creator can exist without google, but google cannot exist without the content creator.