Let's not allow the perfect to be the enemy of the good. GrapheneOS does what it can to isolate those things as much as possible. It even makes good use of hardware features such as the IOMMU. It's a huge improvement on the status quo, even though it's not going to pass FSF RYF certification.

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strcat a day ago | parent [-]

FSF RYF certification is anti-freedom, anti-privacy and anti-security. Pretending hardware is open because there aren't closed source components which are / can be updated doesn't make sense. They certify closed source hardware with closed source firmware. In many cases, privacy and security has been crippled to obtain the certification by preventing important firmware upgrades. Not shipping firmware updates in the OS doesn't mean the firmware isn't there and doesn't make the hardware or firmware open source. GrapheneOS wants to have actual open source hardware and firmware, not what the FSF is peddling. We certainly don't want to block people getting important firmware upgrades needed to defend devices. FSF heavily misleads people about these topics for ideological reasons.

	▲	matheusmoreira a day ago \| parent [-]
		I agree with you. I think FSF RYF is a pointless certification since firmware isn't going away anytime soon. I'm not a fan of their "it's part of the wiring if you can't upgrade it" compromise either since it doesn't achieve their goals and makes the situation even worse. It would be nice if the firmware itself was free software so that it could be shipped alongside the Linux kernel, maintained indefinitely and we could customize it however we want. The hardware is supposed to do what we want it to do, not what the manufacturer lets us do. I don't like the fact every single device out there has entirely separate computers inside them running unknown proprietary software. It feels like our operating systems aren't operating the system anymore, it's like they're just some user app sandboxed away from the real system. This presentation explains what I mean: https://youtu.be/36myc8wQhLo It's an imperfect reality. Security by isolation of devices via IOMMU addresses real concerns such as devices being able to access RAM via DMA. It's great that GrapheneOS is doing this.