Hate to bust your bubble but Kagi is just a fancy meta search engine that still uses bing,google and a few others for its queries. Its not a real search engine in its own right. A good searxng instance like paulgo.io will give you similar results without paying 10$ a month for it.
Support people who host these free and open source services out of pocket with donations. Not yet another business offering yet another subscription. Promising ‘were not like those other guys, for reals jut trust us’ while not being able to gaurentee they won’t turn into greedy bastards and start whittling your user rights/rolling in the ads later.