Which is a huge problem, because you literally have no idea what you're paying for.

One day a few of hours of prompting is fine, another you'll hit your weekly limit and you're out for seven days.

While still paying your subscription.

I can't think of any other product or service which operates on this basis - where you're charged a set fee, but the access you get varies from hour to hour entirely at the provider's whim. And if you hit a limit which is a moving target you can't even check you're locked out of the service.

It's ridiculous. Begging for a law suit, tbh.

What happens when you have a gym membership, but you go there during their busy hours?

What they could do is pay as you go, with pricing increasing with the demand (Uber style), but I don't think people would like that much.