I do not know it is confirmed or not.Only thing we know Jack Ma said he planned to step down from the Chinese e-commerce giant on Monday to pursue philanthropy in education.
For myself, it might be better to continue doing business than school because the end of the school will also do business.
But if it does happen and its desires it is her right and no one will ban it, including returning to the world of crypotucurrency in favor of TRON.