I too like to live quite a solitary life. I lived for a while in a remote part of Wales, and found I could go for about 3 months before I started wanting human company.
I'm not convinced virtual realities will ever be so good you couldn't tell the difference, at least not by using visual wall panels, wind machines and the like. The reasons are more economics than science. In the same way that CDs aren't the same as listening to live music.
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Quality is addictive.