yup. I've seen blockchain is already a must for some uni courses
Blockchain technology is now indemand to some companies and this might be because of the the fact that crypto is now widely spreading. If i'm not wrong, those companies related blockchain technology to computer courses, but I am not sure of how it would actually be implemented to courses and the job being applied for.
Just like the reaction of others, this isn't surprising. We've seen startups who are longing to build their own system through blockchain are increasing and this is the reason why they want to explore more of it and hire more blockchain developers and experts.
So, the tutorials and courses about blockchain developing are also in demand.
Actually it is a bit surprising for me because as far as I know, the adaptation of blockchain technology is still limited to some countries because they are having issues still with decentralization of cryptos. The reason with such demand, is the emergence and evolution of technology in a sense that more things are becoming 'digital'.