I really don&#x27;t like this sort of comments, trying to make us feel guilty for criticising something.  The stupidity of big browser producers makes the web worse for everyone, so it should not be allowed, even if done with good will.<p>About since 1992 there is a very good <i>tool</i> for sharing tabs: their URLs.  Anything that can&#x27;t be shared with a URL is probably too private to be shared anyways.<p>I&#x27;m a user, I don&#x27;t care about Rust.  Firefox may well be implemented in some object oriented brainfuck, but as long as it does not tuck into its interface irrelevant stuff that I can&#x27;t remove, I won&#x27;t touch Firefox.  I actually recently considered a switch, and tried FF45, and what I saw: Pocket and this Hello, there, impossible to actually remove.  I&#x27;d be fine with an addon that they officially developed&#x2F;backed, and it&#x27;d be okay if they advertised it a bit, but this way, no.  They certainly lost some people other than me with this inconsiderate manners of theirs.