Very limited versions of what appears to be quantum entanglement have been shown repeatedly, the most 'impressive' is Chinese in origin and I may have already linked it in a prior post.
These are very limited, in very special circumstances. They do not yet prove distant quantum entanglement (in time or space) is a reality or a significant part of our reality.
Once I see this used for instantaneous communication, even across as short a distance as a continent, let alone millions of light years, I will reconsider.
As I said - google Quantum divorce - which I almost certainly have referred to here in prior posts.
Its a very interesting topic, but its very early days yet to be making the claims these articles 'suggest'.
Mainly media bluster as yet sadly, although the scientists are almost certainly feeding that bluster to ensure funding continues.
Critical bit from your link which shows how 'fiddled' these experiments are:
Also, the test would have to operate at a critical distance between Alice and Bob that is not too large, to minimize photon loss, and not too small, to ensure sufficient separation. Although these requirements are beyond the current experimental set-up due to high loss between the islands, the scientists predict that these requirements may be met in the near future.
Evidence must be interrogated by minds trained in a discipline of attentive disbelief - EP Thompson
Enquire within upon everything