I generally agree with you, that proprietary knowledge isn't a good thing, but I don't don't see how things AWS Graviton are different to Tyvek or Nomex. Given

I generally agree with you, that proprietary knowledge isn't a good thing, but I don't don't see how things AWS Graviton are different to Tyvek or Nomex. Given the opportunity, DuPont and Amazon would hide their proprietary knowledge just the same. Maybe one chemicals are easier to reverse engineer than cloud platforms, but the intention is the same.