No, Nvidia just found themselves in a lucky situation.
They were already building GPUs mainly for gaming. Crypto then came along and swiped up a bunch of GPUs. When the self mining craze somewhat waned the AI craze started as the boundaries on its ethicality were broken down in an uncertain economic environment where corporations started racing to see who will get to the top.
They were already building GPUs mainly for gaming. Crypto then came along and swiped up a bunch of GPUs. When the self mining craze somewhat waned the AI craze started as the boundaries on its ethicality were broken down in an uncertain economic environment where corporations started racing to see who will get to the top.