A pirated movie can be played on any device, it can be backed up to protect against loss, it lets you choose the quality and file size, it generally comes with more options for audio and subtitle language, and you only pay for it once in the form of technical services (bandwidth through your ISP, access to a VPN, access to other private services).

Conversely Netflix offers you access to a movie on a limited number of devices, they can remove your access to that movie at any time, regardless of the settings you have chosen they can reduce the quality of a movie at any time, there is usually only one option for audio/subtitles, and you pay every month regardless of your usage of the service.

If given the two option NO international corporation would ever choose Netflix, why should consumers?