How about this? An email reminder N days in advance of the charge date with a cancel link.

Companies get regulated for a reason, and facilitating the cancelation of subscriptions sounds reasonable to me.

Apple does send those emails, but the link to unsubscribe simply doesn't work on Linux or Android. It's the most absurd thing.

Of course you should be able to cancel without requiring JavaScript.

Alright, after returning my iOS device I became Amish.

I fully expect Apple to cancel my subscription via Mail and refund me back dated to when the letter was post dated !

My point is Apple isn't doing this on purpose to you, you're just in a very strange use case

Yes, Apple should let you cancel by mail. And the web.

You keep making these claims that I'm sure sound more outlandish to you, and I think all of them are quite reasonable.

The purpose of a system is what it does.

How many users as a percentage do you think are signing up for IOS services , discarding their IOS devices and then don't have access to a Mac or Windows PC ?

Very few people use Linux as their desktop is. To be honest they should allow you to reply to the email and allow a cancelation, but you following into an edge case isn't deliberate.

This also applies if you sign up for, say, HBO from an iOS device. You can keep using the same subscription on Android but can't cancel.

If you subscribe to HBO on Google Play, you can keep using it and cancel it on iOS.

The asymmetry is bad and Apple should be held responsible for it.

Good point. I stand corrected. I still don't think Apple is doing this intentionally, but rather as a side effect of it's ecosystem. Thanks for your insight