If you saw this cited somewhere (e.g., as a fake reference in a paper or video), it was almost certainly a —like someone jokingly writing (Netflix, 2020, "PS2 ISO" p. 420) to mock low-effort piracy requests.
The gameplay experience is largely dependent on the user's controller setup. For those using a modern gamepad or a PS2-style controller, the experience feels remarkably close to playing the games on the original hardware. Netflix provides a convenient on-screen button mapping system, making it easy to adjust controls to suit individual preferences. Netflix Ps2 Iso
How people attempt it