I don't believe it's a magic pill by any means. But I've known many recently home schooled kids and they seem a lot more mature than their public school peers. So I think we have a decent shot at having similar results.
This can include volunteer work or part time jobs working with the public and interacting with people of all ages.
Why do you think you being forced into a monoculture of only kids your own age would help your interaction with others when you're in your 20s? 25 year olds don't behave anything like teenagers.
[1] http://hks.harvard.edu/sites/default/files/Taubman/PEPG/conf...
Discussion
• Evidence from this study and others suggest that homeschoolers may not
be a socially isolated group
• Instead, homeschoolers in these samples seem to have peer networks
and social connections that arise in conventional and unconventional
social settings and they report being well-connected later in life
• It is important to note that although this study contributes to the
literature, it has methodological limitations (e.g. small sample, self-reports)