I sort of agree with disney on the fact you can watch for 14days and then cancel free. You should either pay for the month if you watch at least an hour or maybe pay % for the days you watched at least 5min
I am not sure why they are so against one email every 6montha I probably think they know it will mean some cancel
Expect companies to push hard against anything that costs them money. In this case, there is a smal overhead for reminding subscribers, but the "subscribe and forget about it" is an important source of revenue. Particularly the users who get a "free" subscription, barely used it but it converts to a paid subscription. I'm sure they can live without the revenue stream, but of course they want to keep it if they can as it's zero effort money.
The whole reason this is being proposed is because this is a widespread issue affecting consumers.