I often do the same. I type the beginning of a URL and use the mouse to finish it off, that's why I love ald+d because I can hit it with my left hand alone (and don't need to bother the right hand that's on the mouse).
There is a balance of having everything customizable and forcing the users to adapt. In this case both Mozilla and Google have made the same call, they feel that this is how it is supposed to be on Linux - I don't think we can blame them for that.
Firefox has always been about customizability while chrome has always been about simplicity, you just don't have that level of detail of customizability in Chrome - for good or worse, that's why. If anything I'd be surprised if they did present this as an option (for every option they do get wrong that sucks but they have been doing a remarkably good job overall (in my opinion), but I'm with you on this one).
There is a balance of having everything customizable and forcing the users to adapt. In this case both Mozilla and Google have made the same call, they feel that this is how it is supposed to be on Linux - I don't think we can blame them for that.
Firefox has always been about customizability while chrome has always been about simplicity, you just don't have that level of detail of customizability in Chrome - for good or worse, that's why. If anything I'd be surprised if they did present this as an option (for every option they do get wrong that sucks but they have been doing a remarkably good job overall (in my opinion), but I'm with you on this one).