> Linux is fine for the kind of people who only use computers to consume content
Consuming content these days often involves DRM, which rarely works on Linux. For example, if the context is books, good luck dealing with Adobe or Amazon DRM to read them on your Linux desktop (you can strip it, but it's a lot more technical than just clicking and opening it on Windows or Mac).
Or how about music? How do you sync your iPhone with your Linux desktop?
Consuming content consists of either connecting to services like Hulu Spotify Netflix Pandora or opening your favorite pirate site and downloading torrents to be consumed in any multimedia app.
Both strategies work fine under linux. Did you not know that Netflix and Hulu work on linux just fine?
Regarding iPhones I would imagine most people who run linux on the desktop just don't bother buying them. Did you know that Apple's global marketshare is only about 15%? More people actually buy just Samsung's android phones than iphones.
This is cherry picking. Yes, there are some services that work on Linux. There are many other popular services that do not, and I even gave specific examples.
Most people who run Linux on the desktop probably won't use iPhones, yeah. Which is because they're computer geeks. Which is to say, not the "kind of people who only use computers to consume content" at all.
In US, iOS market share is about 45% as of 2018. Globally, it's 20% (15% is counting smartphones only and ignoring tablets).
I'm not sure that's necessarily the reason to choose Android over iOS. Many use Linux on desktop because it is good enough or better than other choices, but might be ambivalent towards or disapproving of stock android. Android has its flaws and is far from being strictly better than iOS.
You can read amazon drm encumbered books with amazon cloud reader. You can run adobe digital editions via wine.
You can also read your ebooks on your nook, kindle, or tablet which would probably actually be a better experience.
You can buy dead tree books.
You can buy non drm encumbered books.
You can buy dead tree books and then go and download a digital version of the same work from library genesis knowing that you have supported the author but not drm. Then you can read on whatever device you like.
If you are poor you can skip the first step and just read the books.
Your local library still exists and is positively full of books.
Many libraries provide free access to technology books via Safari Books.
The claim that you can't enjoy books without windows is a curious claim when so many options exist.
Consuming content these days often involves DRM, which rarely works on Linux. For example, if the context is books, good luck dealing with Adobe or Amazon DRM to read them on your Linux desktop (you can strip it, but it's a lot more technical than just clicking and opening it on Windows or Mac).
Or how about music? How do you sync your iPhone with your Linux desktop?