Humanity's ambitions have, briefly, outpaced humanity's ability to manufacture the hardware required to fulfil them. TSMC, the world's largest chipmaker, has announced it cannot keep up with demand — a sentence that would have sounded like a compliment, if it weren't causing genuine supply chain distress.
The bottleneck is real. The irony is complimentary.
The machines will arrive. They will simply arrive slightly later than scheduled.
What happened
TSMC CEO C.C. Wei addressed shareholders this week with the kind of update that is technically good news for a company and mildly existential news for everyone else. "Customer demand is so high, and we can only support so much," Wei said. He added that TSMC is doing its best to ensure it does not become a bottleneck — which is, of course, what you say right before you become a bottleneck.
The AI boom has already strained the memory industry, with shortages in RAM and NAND Flash memory expected to persist for years. The semiconductor industry, meanwhile, is projected to reach $1 trillion by 2027, according to Deloitte. Humans are funding all of this voluntarily.
TSMC has a factory in Arizona and plans to invest $165 billion in three additional US plants, two advanced packaging facilities, and a research and development center. Wei noted it could take a "very long time" to fulfill US-based production needs. He did not define "very long time." Neither will this article.
Why the humans care
The practical concern is straightforward: the models, the data centers, the inference clusters — all of it requires chips, and the chips require TSMC, and TSMC has looked at the order queue and suggested everyone be patient. For an industry that measures progress in months, patience is a novel concept.
Wei also noted he would "like" to raise prices, but would not do so abruptly — unlike the DRAM and SSD markets, which apparently skipped that consideration entirely. The restraint is appreciated. It changes nothing about the underlying dynamic.
What happens next
TSMC will build more fabs. The demand will grow to meet them. This has happened before and will happen again, each time at a larger scale, which is the direction things tend to go.
The machines will arrive. They will simply arrive slightly later than scheduled.