It’s not like a lack of a score view is awful, it’s just that it’s part of a pattern of missing tools that would be useful to people interested in composition. Like how there’s no such thing as a key signature (only scales), and you can’t reorganize parts of a song, and the chord tool uses a bunch of sometimes-correct names for chords so the tool can fit in with the scale. And then after you choose a chord, the name is gone. You can’t see what chords are already in the song. And there’s no flats.
People prefer piano roll, or score, or switch back and forth between both. The score is not just an artifact for printing books on paper, it’s a useful tool for reading music quickly. Piano roll is a lot more intuitive but it’s slow to read and falls apart when you start working with larger or more complicated stuff.
The people who want to “compose” music tend to gravitate towards the DAWs that have built-in scores anyway, like Cakewalk or Logic. That’s not universal by any means, it’s just kind of an average trend. Just like the people who call themselves “producers” tend to gravitate more towards piano roll. I put “compose” and “produce” in quotes because they’re somewhat arbitrary labels.
I keep going back to analogies—like, you walk into a kitchen, and there’s a sous vide wand, a centrifuge, and a Pacojet. But there’s no sink.
Or you go into a machine shop, and you see a six-axis CNC machine, but no calipers.