Kind of easy to forget the true innovation of Google chrome these days. I will try to remember this again any time I see an aww snap on my web browser because it would have been all tabs all windows dead at once before Google chrome.
Firefox only declared it completed electrolysis in 2018, nearly a decade after this comic.
1. The V8 JavaScript engine, which blew away everything else. 2. The sandboxed, multiprocess, threading model.
Those were the two things emphasized in the original Chrome "comic" at launch, if I recall:
https://www.google.com/googlebooks/chrome/