I have found that weird. I'm a huge loner and don't particularly need to talk to someone on a regular basis, but I get messed up if I'm not at least around people a lot. That's the exact reason Starbucks is my second home right now.
About the no interruptions - I can't remember the last time someone's interrupted my at Starbucks. But that could be that I always have my headphones on and have my eyes fixated on my laptop screen or book.
I think the issue with $coffee-shop is not that someone will interrupt you directly (e.g. talk to you), but that a commotion in the background will interrupt you
About the no interruptions - I can't remember the last time someone's interrupted my at Starbucks. But that could be that I always have my headphones on and have my eyes fixated on my laptop screen or book.