[SoftTalker]

I don't remember Google (search, at least) ever not working in any browser I tried, and I used some oddball browsers over the years. Maybe apps like gmail and docs, but they simply would not work in other browsers. Remember in its early years Chrome was a darling because it was supporting the "modern" web. That was the whole stated reason Google developed Chrome: to support modern, rich web applications, and force other browsers to do the same if they wanted to stay relevant. Nobody guessed that Chrome would eventually be the new IE.

[int_19h]

Google has a very long history of downgrading or even outright blocking off their services based on User-Agent. Them doing it to Opera in particular was a big story back in those "early days". And no, it's not because it wouldn't work - people literally made it work by spoofing the UA.