Maybe RethinkDNS

https://f-droid.org/packages/com.celzero.bravedns

Or even DNSNet if good lists are added to it

https://f-droid.org/packages/dev.clombardo.dnsnet

https://searx.fmhy.net/

Some servers work, on top of that you can configure them not to use any other search engine than Google, if I want something purely Google and private I would go for Starpage.

Lately I use Brave Search, it seems to me a little better because it is even independent, if possible I would configure a SearXNG server that uses Brave’s engine

There are some that work perfectly

I hope Lawnchair will add this as a search engine

Ironfox can be added to F-Droid with its repo haha

The same could be said of Ironfox or even Waterfox…

Better use Seanime, it is more complete and has a web interface, it is even in the Termux repo

https://seanime.app/