I always find it's worth pointing out that you can also bookmark the about:profiles-page and stick that into the bookmarks-bar. Or if you don't use the bookmark

I always find it's worth pointing out that you can also bookmark the about:profiles-page and stick that into the bookmarks-bar. Or if you don't use the bookmarks-bar, you can also go into Customize and drag the Bookmark-Items-element into the Navbar and then put it there.