I did some experimenting using different search engines and AIs. Here's the results:

Google and Brave linked to the official GitHub repo followed by the fake domain. DuckDuckGo and Bing linked to the fake domain first, followed by the official GitHub. Mojeek gave higher ranking to two third party articles, but linked to both the official GitHub and website without fakes. Qwant was the worst, as the official website was the second result amongst multiple fake websites and an unrelated GitHub repo.

Then there the AIs. ChatGPT, Google AI mode, Gemini, Grok, Perplexity, and Brave Search "Ask" all linked to the official website, and some added the GitHub repo as well. DuckDuckGo Search Assist linked to just the official GitHub. Google AI mode, Gemini and Grok also explicitly warned about the fake websites. Copilot got the official website and GitHub right, but linked to a presumably fake X account as well.

Conclusion: Google, Brave and Mojeek win in search. AI is very good and clearly beats search overall. Google AI mode, Gemini and Grok stand out in quality.