Yes, actually. I know Kagi in particular has a fediverse "lens" that filters results to things found here. Unsure if anyone else has implemented that yet, or how deeply it scrapes fedi for results, but it's there.
Regardless everything that is posted here is publicly visible so any search engine that wanted to could scrape results from here.
I am happy to pay it so long as I have any sort of expectation that I will see a return from it.
It is becoming increasingly clear to working Americans that we will never see a dollar back out of the Social Security program when it comes time for us to need it.