Comment by robin_reala

Depends on how private you want to be, but you can pay Kagi with Bitcoin[1] and use that to buy privacy pass tokens and access it through Tor.[2] It’s not complete privacy, but it decouples the account from the searches.

[1] https://help.kagi.com/kagi/plans/payment-methods.html

[2] https://help.kagi.com/kagi/privacy/tor.html