Interesting. Is generating entangled protons so trivial that this is feasible now? It seems like it would take millions (more?) of entangled protons per second

Interesting. Is generating entangled protons so trivial that this is feasible now? It seems like it would take millions (more?) of entangled protons per second to achieve this. And then these can be sensed, verified, and measured at such speed that it could be used as radar? It sounds far fetched, but I would love to know if this process is already that quick and easy.