This thread should basically be closed now as the OP's question has been answered and he has his new GPU.
But to answer your question:
No-one has a problem with 4090 being $1600 RRP, +100 over the 3090. 3090 was a poor value proposition vs 3080 at only 5-10% higher perfomance for double the price.
People have a problem with 4080 being +$500 over 3080 and being more cut down from a 4090 than prior generation 80 series cards were. They likewise have a problem with the very cut down 4070Ti being sold at +$100 over the 3080 when it is effectively a 60 series by core count and memory bandwidth reductions.
They also have a problem with AMD selling an 800 series product by relative rasterisation performance (approximately equal to 4080) under a 900 name (7900XTX) but especially them selling the cut down 7900XT at 10% less (-$100) for 15-20% reduced perfomance.
Essentially the long standing "rules" of the GPU market where price to perfomance rose exponentially towards the top tier product have been broken by both manufacturers with the second to top tier products being worse value than the top ones in order to upsell customers. And budget conscious buyers are rightfully unhappy that this attitude will also apply to midrange and low end products, effectively destroying long-standing value for money standards. Yes, manufacturing prices have risen by 30% but GPU costs outside the 4090 have risen by 50%. And the unavailability of RRP products means actual GPUs you can buy cost between $50-150 more than the RRP.