The PowerVR driver is the oldest of the bunch, has been a FSF priority project for like _a decade_ and has produced exactly 0 usable results (but a lot of prototypes!), and the hardware was of such popularity that it is the one used by Apple before they looted Imgtech. So why expect a usable driver when tens of people have failed on literally more popular hardware? What's different this time? The planets are better aligned?

For the people who expect to ever have a RE'd driver that is on the level of Intel or AMD's, just go and use any of the existing RE'd drivers on your favourite ARM platform, and check for yourself. Try Etnaviv on a Purism for a couple days. If you think the AMD drivers are crashy, or slow, or use a lot of power..

And ironically poster was complaining about potentially unstable Wi-Fi, which is several orders of magnitude easier to RE than a GPU.