No, it is nearly impossible that "Einstein was right all along" in the EPR 'thought experiment' he was convinced that 'local realism' was the answer so the 'spooky action at distance' that QM predicted was wrong, except that all the experiments done so far show the opposite..
In one way, this is also a proof of Einstein's brilliance he was one of the few to understand this implication of QM..
That said, this is really a pity that it took so long between the 'thought experiment' and the real experiment: if the Bell tests experiments could have been done earlier who knows what Einstein would have achieved?