Which only means is far from our current ability to use in that way. The problem of the entanglement breaking is not a problem if you can rebuild it at distance.
Discussion
They are only "entangled" in the first place because they are created together and some properties have to be conserved. They are not actually connected. It's just that measuring one *implies* you know what the other one has to be, *if* you get the information that they are entangled.