Disk Utility is simply mandatory, it's beyond priority. Simple, say you have an external SSD that you need to format for whatever reason, how do you do it without disk utility? Adding music from an external drive to the Music is, of course, simple to implement. But that's beyond the point; fact is Apple has never done it. So, will they? I don't know. And seeing that after more than 10 years, we still need to plug an iPad to PC/Mac with iTunes to do it kinda tells me: "don't hold your breath!".Those basic tasks are understandable. I don’t see disk utility being a priority for Apple with iPadOS, tbh. Adding your own music to iTunes library… should be simple to implement. But there are plenty of 3rd party players that can handle those types of task.
And again, I just gave a short list of things that we need to replace what a laptop can do. Never have I written this was exhaustive.
OK, the way I understood this thread's title is, specifically the word "replacement" is: having but just an iPad and no computers. That's why my answers may seem more "radical".For me, the iPad serves a laptop “replacement.” However, I don’t solely rely on the iPad. I have a PC desktop… but it’s an old one.. it serves as a Plex server and gets me by with certain task that the iPad cannot do