Yea but at some point the inventory and demand settles down. Demand wont be high enough for scalpers to profit - this is particularly true for consoles. Sony is actually making 10 million consoles by end of December and should be in market Q1 so scalpers need to be very worried.Its funny u say this but there a LOT of countries that normall have to pay almost double retail in general for amy gpu so the high prices might not actually ever stop being sellable on a global level.
Video cards eventually after 3 months or so all the people who want to buy at high price buy out. Same thing happens. Eventually you will have demand slow down and supply ramp up. Its worst right now due to pandemic and people being home and buying shit to keep themselves entertained lol.