No different than you and others moaning Nvidia is only succeeding because of marketing,being a premium brand,etc and blaming gamers for being stupid. When RDNA4 doesn't sell well I expect it will be the same excuses instead of the blame being on AMD.
Most people don't keep up with tech - they buy what is available in the market. Go and look for a prebuilt AMD system with an AMD dGPU then? ATI had significantly more exposure in pre-built systems.
I pointed it out several times to people like you over the last few years about late launches,poor pricing and lack of OEM traction and you disagreed like you are now. Except I was 100% correct on where this would lead to a few years,especially with the lack of traction in laptops.
Launching delayed products which are technically behind the competition,at a similar price to the competition with less stock was always going to be a disaster.
Even you are still stuck on a Vega 64 - I at least bought a few of their recent cards. If someone who has such belief in AMD won't buy a new card from them and someone like me who has generally been supportive of them is fed-up then good luck with the general population.