During reviews, I never saw this problem.
I let one of my kids use a review card on his system with the same driver... black screens. Move it back to mine, none. Try again with new drivers in a couple of months (after fresh OS install for other reasons, mind you) same issue. Not sure what the deal is on that system (B450 + Ryzen 2K CPU), but that is what's happening as of a few months ago. We gave up and he has an NV card.
It could be software, but that said, why can't it work nice will all software? We don't see this issue on the other side, do we? I don't follow this logic considering we've seen people simply swap to NV cards and it works. So while it may be software causing the issue (doubt it), the competition can figure out how to play nice with it. Root cause analysis, not symptom treatment.