To each their own, I suppose, but I find this unhealthy. I would encourage my child to be interactive in person, not to hide behind the computer. I say this as a WFH IT employee who games - the desire to be away from people in person, the desire not to interact with others, the disdain for in-person contact, are all symptoms of a problem in my view.
I don't mean it to say I think less of people who are like this, or that they are worthy of derision. I simply think it is bad for the individual and the community.