So does that mean they’re finally going to make clicking on the address bar compatible with the Linux method of doing things (a single click puts the cursor where you clicked, NOT highlight the entire address, which is completely different from every other application on the desktop)?
I've never heard of this before, do you have a source for this? I got this same behaviour on Epiphany, Chrome, and Chromium, so it's not just Firefox. Is there any web-browser that handles this the "correct" way?
I think you're double clicking. If you single click, it's only 2 clicks. And in your case, if you're grabbing a section, you can (single) click and hold.