RAM factories can only produce memory chips, so companies are careful about expanding their production lines. If demand for memory drops later, they could suffe

RAM factories can only produce memory chips, so companies are careful about expanding their production lines. If demand for memory drops later, they could suffer huge losses. In fact, memory prices often change when a new factory is built. Manufacturers usually buy memory when prices are low, so we don’t really notice these changes when we buy products. I work in the semiconductor industry, I recently asked the same question to some experts around me. They told me there is a lesson from the early days of personal computers. Improvements in operating systems reduced the amount of RAM needed, which caused serious problems for the memory industry.