Kagi is something I want to use purely for their principles alone. But I still struggle to justify the cost. I'm not opposed to paying for anything- one (not directly, but comparable in my mind) service I pay for is NextDNS- if the cost were in that range it would be a complete no-brainer for me. I just hope the economies of scale can get there some day. (Keep it simple, don't add more cruft. The core product and idea is gold.)