well it works like this:

basically it is a decentralized search engine that uses activity pub (so probably it is technically in the fediverse)

how??

well instead of the thing scraping the entire web (which is probably by what you guess has many implications and is probably impossible)

it is a human made database of websites that syncs with other databases of websites

so if there for example are 2 databases in 2 servers each with 50 websites: you can get 100 websites

and to make it easier for links and more to be added

i make requests: which are requests for a specific websites or URL to be added, which can be approved or denied

how do you fix such idea