I think that, subscriptions are fine for items that require a subscription. Sort of circular reasoning but, for example, OnStar or onboard wifi or other things of that nature makes sense as a subscription.
Compare to a heated seat. They are some of the simplest circuits out there. Apply 12V and it will heat up a nichrome alloy wire. Same way a cigarette lighter works.
Compare to a heated seat. They are some of the simplest circuits out there. Apply 12V and it will heat up a nichrome alloy wire. Same way a cigarette lighter works.