Is hpc related to AI datacenters?

I am really worried about the ai pandemic that is going on in tech jobs. It's gonna worsen.

Can HPC jobs be replaced easily? Since HPC involves supercomputers and gpu, i am assuming the demand for HPC will only increase. (Pardon me if I'm wrong, I don't know too much about this area). The big tech datacenters, do HPC people work on it? If it's true then you have the most job security.

I am considering to do a master to escape my country, and i have just started reading about HPC.