We don't want to kill Google :) Google serves a purpose in the world and it did help enable the modern society to exist, with all its marvels and flaws. Heck, it even enables Kagi to exist!
Think of Kagi as a small premium brand, providing a very different search experience.
Enterprise search is something that we are remotely thinking about, but frankly we want to focus on providing the best possible consumer experience first, so that individuals and families around the world can enjoy a user-centric, ad-free search experience.