The easiest way to handle this is to not subscribe. Make Peacock (NBC) lose money on the deal with the NFL. That will put a quick stop to it.
The thing about Peacock is they don’t have anything AFTER the game. Their programming is pretty weak. This move will expose that. The result will not be good.
Peacock probably has a free month, like most streaming services. They hope that a few million will subscribe with the intent to cancel w/in 30 days and forget to cancel.