Why, after the many years the problem has been repeatedly reported, doesn't Adobe fix their apparently terribly designed and maintained web site, which sends many of their customers who are trying to unsubscribe into a frustrating infinite loop, instead of manually unsubscribing the few persistent squeaky wheels who one by one eventually find their way to the forum to complain and demand a refund?
Could the reason be that Adobe's staff is unable to fix the looping bug in their own web server that their users keep reporting? Do they not employ anyone who has the appropriate skill set to fix that problem? Do they not have a bug reporting and tracking system in place? Does Adobe, of all companies, not consider the web to be important enough to devote sufficient resources to competently maintaining their own web presence? Or perhaps there is another reason?
The reason is because it's a dark pattern they've purposefully implemented and maintained in its broken yet lucrative state, because it makes them a hell of a lot more money that way by systematically fucking their customers on a large scale, while also saving them money paying their staff to fix their "broken" web site that's actually working as designed, by making them more and more money each time it "malfunctions".