"since most of people doesn't even know the existence of Duckduckgo" - and yet you have no evidence whatsoever to suggest that people who DO know about it are somehow biased against AI, π not to mention haven't provided ANY DATA whatsoever that supports your ridiculous claim
"success of the AI tools and the AI generated content speaks for itself" - yes, the fact that they are all losing money and thus keep having to ask for even more money from investors speaks for itself π