So? There is no way for the vast majority of users to read or understand the source for something like Firefox - to the point it may as well be closed source. Agreed of course plenty of security researchers will be examining the code which they can’t with Vivaldi - but presumably if that was a security advantage Firefox would have less vulnerabilities when compared to other browsers. (Actually would be interested to see if this is the case!)

Vivaldi is a good Chrome replacement.

Back in my uni days (1997-01) my uni ran its own Usenet server. Don’t think it carried the alt.binaries, but did have groups specifically for the uni. Sadly only a small handful of people used it.

Not going to happen in any business environment

I don’t know what the bean meme is about… And at this point I’m to afraid to ask