I don’t understand why one needs to have more and more space on the browser edges, what with all the HD and UHD displays we have these days. If anything, having the old menu structure interfaces, where everything was organized and easy to get to would be great. Instead we have these “cheeseburger” settings menus that lead you to an ever scrolling set of settings that you have to have to search just to find anything.
I quite like the new design instead. My pet peeve is that menu bars have turned into icon bars. So, instead of “File / Edit / View / …” now we have bars full of icons that don’t mean anything.