They would bother with it to gain market shares and make more money. That's the concept of running a business.
Now, how on earth would a 7900GRE with 5% more perf at $500 be "an amazing deal" when the 4070 SUPER has been available at this price and in this area of performance for 6 months now? What's next, a 9080XTX at $1100 with the perfs of a 4080 SUPER?!
Because most 4070 super models go for $650 or more, so the geomean price has always been $650. The new 5070 is likely going to be 10% faster than the current 4070 super, but at $700 or higher price. The only Nvidia card you are getting at $500 will be the 5060TI.
So you'd essentially be getting 4070 super performance for $100 less with full 16GB of vram so it has longevity beyond its first year of purchase. If the PS5 pro RT performance is anything to go by, then RT performance will be up to 2.5x times of the current GRE model.
4070 super prices in Europe are way worse, cheapest ones are 700 euros, that is essentially $750 us dollars for a mid range GPU. So you have a $750 4070 super in Europe competing against a $550 RX9070, that is $200 price difference for a mid range card.
Most people don't like all in one products. Their quality, price vs performance, up-gradability is shit, you only buy them once.
It's not a forum problem.
Most people, well actually 95% of all PC purchases are prebuilt, so consumers LOVE, absolutely LOVE and ADORE those types of deals! Only high end DIY users don't like those deals and they all buy Nvidia anyways!
So AMD should just ignore all of those consumers, because they won't spend a dime on AMD GPU's and focus on all of the rest, which is literally 95% of consumers.
Your average PC buyer in Malaysia, Morocco, Holland, Brazil, Cambodia, Romania, Uzbekistan, etc... doesn't buy DIY, the most they'll buy is maybe a new pair of ram sticks, but that's about it. They all buy prebuilt computers. So AMD should focus on that, prebuilt, combos, deals, etc...
In fact the biggest market for CPU's and GPU's is the $200-300 market by far, this is literally where 50% of all purchases are made!
Timespy leak shows that RX 9070 XT is only 14% faster than RX 7800 XT not 20%!!! That's more like cpu gen gain than gpu!
And in games the 7900XT is 30% faster than the 7800XT, in real life the 4070ti super is over 30% faster over the 7800XT and even the GRE in some games. So in actual games based on this bench the 9070XT should be 20% faster than the 7800XT.