Parmandur
Book-Friend, he/him
Let's back up here just a moment. You get access to "tons" of stuff. So would you not prefer it if Netflix only provided you with just a few TV shows and movies? I mean you can't possibly watch all that in a reasonable amount of time.
You missed the main part of that clause, tons of stuff "that I use.". Paying a little for a lot is a good cost-benefit; under DDI, paying a premium for material I would not use is iffy.
Compare to the core books model, where I pay once, and can use the book for decades, no matter what WotC does with their platform. Netflix is a month to month, cheap and high usage service, nit at all like DDI, which was pricey, low usage and a long term commitment.