[DoctorOetker]

do we have evidence of RAM manufacturers going bankrupt? do we have evidence that the increased capacities after the mentioned past shortages went unused or were operated at a loss?

[wmf]

There used to be a dozen DRAM manufacturers and now there are five. I don't know if the others went bankrupt but they got out of the market somehow.

[edg5000]

as a starting point, asianometry has some good videos on this