What are niches that are specific only to the Bitcoin industry? One example: ASICs.
Asics are used in data centers for many use cases, one example is to hash ssl certificates https://www.xpointnetwork.com/blog/asic-based-ssl-offloading/
Fair point. However they are not quite an industry on their own. And indeed ASICs were a thing before Bitcoin.
Our meme are 🔥
If there memes were 🔥 everyone on the planet would be using bitcoin.