I think one could read it passively. I'd imagine some students getting it assigned and just going through it as fast as possible to get the gist. I also don't think always there's a very clear difference between literature and casual reads.
But overall I agree, print encourages a more active approach by making self-paced the default. Leaves plenty of opportunities for meta-cognition. Audio can too tho, just depends how people engage.
Like with many things, I think the most important part is that it's fun and motivating for you. If you find an approach you gel with that gets you to engage with the language, then good! There's no best or most efficient way for everybody, no use endlessly searching for that.
Input > Output makes sense on at some level tho, at least to me. To do output, you need to have a good feedback loop so you know if you're hilariously wrong. Without it, you run the risk of building bad habits that may be harder to correct later.
It's a bit of a swing back from traditional classroom setting learning, which are (more so) output and grammar early. Notably, those settings have teachers and classmates for feedback.
The Japanese community in particular is laregly self-learners I guess. And having lots of kanji to learn and words with often unguessable readings pushes a lot of folks there to perhaps over focus on memorization.