Comment by riedel

Actually, because it is absolute fine DDR4 prices are also rising. The only thing I found I could find for a decent price is unbuffered server ram or laptop ram.

I think the reason why those processors are produced are because it rather makes sense to upgrade your old rig with them. Seems to be the only way actually to increase CPU sales beyond laptops ans smart phones.

I don't see more DDR4 ram being produced. Chinese brands are already starting to produce DDR5 and soon HBM. 'Bringing back DDR4' is IMHO a too bold claim.