PS5 - Haptic/Vibration/Rumble feedback for Unity

I have been using the PS5 Dualsense control to implement haptics in my game. My intention was to use the full capabilities of its hapticts to give the player a greater sense of awareness, as I’m doing a game for the blind. Does anyone know of any way to get the feedback for Unity without becoming a PS partner or paying 10$ for some third party application? Or does anyone know how easy it is to become a PS partner?