Comment by legulere

The societal advantage of raising prices with demand is that it will lead to more supply generally, but in some cases supply is just simply limited and cannot be expanded enough sensibly. This leads just to people earning money without any additional economic benefit and often the poor suffering because of it (like with oil currently).

Of course DRAM manufacturers are taking advantage of the current situation, they're companies and making money is what companies are for. The problem is that DRAM manufacturing works in boom-bust cycles, building a new factory is capital intensive and slow, so additional supply will come too few and too late to press prices down to a sensible rate above manufacturing costs.