The problem concerns all Navi generation cards, but the RX 5700 line has been on the market for quite some time, so there are a lot of owners of such adapters.
AMD itself recognized the problems and promised to fix them. And yesterday, the new Radeon Software Adrenalin 2020 Edition 20.2.2 driver was released, which should improve the situation.
If you read its description, there are many problems mentioned in different games and applications, mainly related to the black screen. The list includes Metro Exodus, The Witcher 3: Wild Hunt, Grand Theft Auto V, Monster Hunter World, Google Chrome, and more. It also mentions many other problems faced by RX 5000 cardholders.
At the same time, AMD notes that some users can still continue to face certain problems, that is, the company intends to continue to correct the situation. But how efficiently the new driver will cope with the existing problems can be understood from the comments of the cardholders after some time.