Honestly, this should annoy me a lot more than it does. Earlier this year I finally pulled the trigger on an Asrock X570 + 2600. The 2600 is a placeholder CPU until I can afford a 3950X, and I figure the new series launch ought to drop the price enough. But the rig it replaced was a 2011 socket AM3(not even an AM3+) mobo with first a tri-core, then a Athlon quad core, and finally a Black Edition 960T which is still installed, and I could have upgraded it again. I bought this X570 for the PCIE4 capability because I am absolutely planning to get a 2TB when Samsung releases their PCIE4 NVME's. But it looks like those days are over. Zen3 will probably be the last series on socket AM4. Then who knows?
I calculated the odds of this succeeding versus the odds I was doing something incredibly stupid... and I went ahead anyway.
If it's not coming out for the PC, it's dead to me.