I don't think Corbyn would have voted out at all. He's stated his position that many years ago he was anti EU because , like so many, he felt at the time the EU was orientated towards benefits for commercial interests, but that over many decades, the social aspects of workers rights and consumer rights, had led to many benefits for ordinary people. That's my opinion too, and over 40 years my view of the EU has changed. There are things that could be better, but don't throw the baby out with the bath water.