And yet, there's a Sbarro very close to Little Italy, New York.
My first reaction was, "Say it ain't so!... Uncle Vito! Get da boys...." Then I looked it up. (I'm living in Hong Kong, now, and haven't been in Little Italy since sometime in '03.)
"Close to", yes, as the crow flies, but New York is so unique in that one respect. If you arbitrarily take a left and walk six blocks in that area you can cross into four different sub-cultures. B'way and Canal is sort of equi-distant from all of them, and is one great big ol' shopping/tourist crossroads. And I'm not picking on Sbarro's necessarily - a lot of people like the food; just not a lot of first or second generation Italians to the best of my knowledge. (I know, I know.... "no true Scot would ever"....)
By the way, I'd never heard of Nolita - I guess that's for Northern Little Italy. Has to be a real estate invention. (Like changing Upper Lower East Side to East Village, when those of us who lived there always called it Alphabet City.) Not easy to sell a condo when the immediate association is abandoned tenaments and crack wars!
Anyhow - back to the thread.... I think the question is one of value for money. If I'm willing to pay three bucks (that's what my grande cap costs in Hong Kong) for a cup of coffee and feel that it's three dollars worth of coffee, and enough agree with me, then the place will succeed.
Any well-run new business can harm an old business that will not adjust. It's not all based on 'cheap' as we've proven already. How about the corner green-grocers as we called them when I was young. Mr. and Mrs. O'Neill got run out when the larger familied Batistellas came over in the 20's and offered more and fresher produce and supplies. The Batistellas got run out by the Papalakos family, and then the Papalakos's got driven out of business by the Kims and Parks and Lees. Each ensuing new ethnic group brought a little more elbow grease, innovation, and care to the business, or at least enough that it shook up the current standard. The Koreans in NYC, in fact, fit the Starbuck's argument. They charged more for many of their items. But they carried a better selection, spent what seemed like twenty hours a day misting the produce and fresh flowers, and any time there were more than three people lined up at the cash, one of the guys from the veggie stand ran over to help out. Even in the tough old times in Alphabet City, nary a single mom-and-pop store survived the onslaught OF LEGITIMATE COMPETITION. Now the style of store the Korean families started with in the 70's is 'de rigeur' for the New York Corner Store. The great Jewish delis have survived, as have the great Irish Pubs (McBell's is still there, PLEASE SAY SO!...) and the best Italian and Greek and Arab and and and and....
So, in some respects, even to mean old Walmart,... it's just that they've built a better mousetrap. They found a model and it worked. (Ya wanna talk bullies? How about the office superstores? They literally closed down an entire business sector - the local stationer. But how many of us today couldn't conceive working all day with computers, disks, printouts, etc... without that trusty Staples or Office Depot.... One whisk through the place every three or four months, and you're done. Quality, Price, Selection, Availability.... Say no more.)