So I actually watched a talk by the person who coinded “enshittification”, Cory Doctorow, recently, and I have changed my perspective about Kagi. I no longer think Kagi is doomed to enshittify.
Enshittification requires advertisers. As long as Kagi finances itself with money that does not come from advertisers, it will not enshittify.
This does not mean that it’s not problematic that their code is closed-source.
EDIT ENDS HERE
I like what I hear about the user experience, but there are many problems I see with the service.
For one, it’s based in the USA, so it is legally subject to the insane, antidemocratic, and awful state surveillance there.
It is also a corporation, so it is subject to enshittification. Currently, it is giving users loads of stuff so that users use it, but sooner or later investors will want their money back and Kagi will enshittify.
Finally, these two problems would be mitigated by open-sourcing and making libre their software. With that, alternatives in more sensible legislatures could open. Users could migrate to instances that are still libre and not enshittified.
It is really unfortunate that Kagi is doing so many things well while doing some fundamental things terribly. As it stands, Kagi is doomed to enshittify.