Speaking from the experience of someone who has repeatedly bounced off Emacs for going on two decades now, you absolutely will. :)
> When I want to sort a few lines in a region and immediately discover that I can just call "sort-lines", because of course I can, I know that I'm not going to bother waiting for some other editor to catch up in all those little things.
This sort of "little thing" is, perhaps ironically, why I keep going back to BBEdit, at least for my technical writing work: it has a whole lot of these little "multipurpose tool" commands for text manipulation -- and, because they're in old-school Mac menus, they're discoverable. Thinking about it, that's one of the main reasons I bounce off both Emacs and Vim: it's not that I can't figure out the basics or even the, er, intermediates; it's that so much of the advanced stuff is relatively opaque. I am sure that there is probably a command in both Emacs and Vim that equates to, for instance, "find all lines matching this regex that occur more than once in this document, delete them, and copy them to a new document" (a task which sounds like I am making it up, but I swear I have had to do on multiple occasions in my current role). But I am also sure that it is not as easy as selecting "Text > Process Duplicate Lines..." and checking "Delete duplicate lines", "Leaving one" and "Match using pattern".