These 5000 series cards are going to be in short supply I reckon and cost a lot of money, making the 4000 series look value for money.
AI is big business for Nvidia and it wouldn't make sense for them to purchase top tier, bleeding edge node capacity to produce graphics cards for gamers, when the same nodes can and will be used for AI cards that are 8 times more profitable for them.
The 5090 is going to be 3 grand. Maybe even more.