My friend's and family all tell me they are above average at work, yet most of them will tell me they have coworkers who won't pay enough attention to a question to answer it correctly.

For things that aren't inherently limited in production it is supposed to work both ways..

A key element is that China still acts as a block.. So Chinese firms have lost a big opportunity by not making DDR4 yet aren't ready with DDR5. When they are ready it will probably tank the market which is less profitable than selling at high prices with actual availability of something the whole time.