On top of that, while it's "Prime Video" supposedly included with our Prime subscriptions, most of the content requires extra payment, and in non-trivial amount

On top of that, while it's "Prime Video" supposedly included with our Prime subscriptions, most of the content requires extra payment, and in non-trivial amounts, or subscription to another channel (Paramount, Britbox, etc.). Adding adverts is enough that we'll just dump them off the Roku device list. Enshittification in action, right before our eyes.