Motorola has worked on implementing all of the hardware and firmware security features needed by GrapheneOS. They're helping us port GrapheneOS to their devices themselves and will be helping maintain it. They're also going to be providing us with the driver and firmware code we need and we'll have an opportunity to help harden it. It will be much better than Pixels when it comes to this. We won't have to do reverse engineering and won't be stuck with what's provided since we can get things improved or fixed.