Just for archive reasons. There are some interesting points worth addressing (IMHO). Of course I worked at Cliqz :-)
"The company only survived because of the investor throw a lot of money". 100% correct, and that speaks greatly about the investor. They believe that Google is a monopoly that needs to fought, as many others. But, instead of (or on top of) bitching and moaning, lobbying, etc. they put good money where their mouth was. Kudos for that.
Privacy was never Cliqz primary product. Privacy was a strict design requirement of Cliqz, which can be marketed more or less. Data collection and browsers alike, we wanted them to be private, because that's the right thing to do, even if it was more difficult to implement. The whole data vs. privacy argument is fallacious. One of the reasons why privacy was so important to us is precisely now, whoever ends up owning the data cannot learn anything about any of the users. Imagine the government getting Google's data if they go belly up or upon "legal" request (change Google by any other company). The data of Cliqz poses no risk to any user, including myself.
The primary product of Cliqz was search, either as the typical result page or instant search integrated on the browser. That's very difficult to build, and expensive, something that DuckDuckGo, Startpage, Qwant, etc. do not have to pay because they rely on the backend of others (not 100%, but mostly). If we were repackaging Bing/Google/Yandex with a different ranking twists, our quality would have been better from the beginning, of course. But that's not building an alternative to Google, which is what we wanted. Still, that's not a pun to DDG and others, what they provide has value to the users, of course. But they are not real alternative, kind of an electric car that gets its electricity from burning coal.
Brave is a great browser, respects to Brendan and team. We both "fight" against Google. For Brave it's Chrome, for Cliqz was both Chrome and Search. Too much to chew? Yes, but we had plenty of fun. The only thing I regret after +6 years working there is the loss of such a great team.