e.g. I still have to use Chrome for testing and to use the occasional site that is Chrome-dependent, and I even use the Chrome-based Polypane because it has some really useful features for testing, but when it comes to ordinary browsing non-Chrome is table stakes for me. I'm willing to put up with the completely dysfunctional organization behind Firefox to do that but I'd love to have an alternative.

> The question is actually "Is Chrome, or anything that's based on it, a valid choice?" and the answer is "no."

yes! and this is what i am interested in. why is the answer "no.", please try to convince me in more detail. i am not interested in "no.", but why is your answer "no"? :-)

> Tab islands just encourages people to have too many tabs open.

i think they exist because people already open tons of tabs. instead of encouraging overload this helps manage it by grouping related pages into clusters. that is actually useful in my opinion. you can see this feature making it into other browsers as well, like firefox, for example.

> who wants to chat with Opera AI when you can chat with so many other AI? I think in 2026 the only way to communicate that your product is different is to reject AI.

i do not like this aspect myself, but all browsers make use of AI to some extent. don't you think this might be a way to survive the competitive browser market?

> Free VPN? Aren't those all scams?

some definitely are, yes, i agree. but i would argue opera's VPN is a browser level privacy tool, it is not meant to replace a full security VPN. i would guess it is mainly used to hide your IP address for websites. does it not do that? you should not view it as a hardcore anonymity solution, i do not think.

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these are not the technically accurate arguments i was looking for, your arguments are true for many browsers.