I highly doubt these numbers.
I see how (in Italy/Poland) me, my friends and relatives have turned towards Gemini for the lots of queries.
People walking around the streets and asking Gemini for restaurants, directions or any general questions is starting to be extremely common, but I doubt that Cloudflare can measure those (afterall it never goes through a browser since Gemini app is embedded in the home button of Android phones).
I also doubt that Cloudflare measures the gargantuan amount of queries people do through, e.g., their AI desktop apps or stuff like Claude Code, that effectively replaces google searches.