At the current time, if a subscription costs more than your previous payment when it comes to renewal, you have to opt in to accept the price hike and continue with the subscription. If you don’t give the nod to the new fee, then the subscription won’t renew.
“The specific conditions for this feature are that the price increase doesn’t occur more than once per year, doesn’t exceed US$5 and 50% of the subscription price, or US$50 and 50% for an annual subscription price, and is permissible by local law,” Apple explained. In cases where a subscription price breaches the aforementioned conditions, the customer must continue to opt in to accept the higher cost and continue with the service. In other words, failure to opt in will bring the subscription to an end.
Or they may not and we wasted your time again