Somehow I thought there was already a thread on this but then I couldn't find it. So here it is https://www.insidehighered.com/digital-learning/article/2019/11/22/stanford-conducts-classes-virtual-world
I could be wrong, but virtual life seems to be weird. Yes, technologies help innovation to improve human life...but not sure about putting our mind to pretend we have a second life as virtual.