I thought all “Yinzer Yuppies” ended up in Brooklyn anyway (Park Slope, to be precise), as Squirrel Hill isn’t big enough to hold all of them (and the old Jewish families don’t want them around anyhow).
I doubt that they all ended up there, especially during the every pizza driver can make $20k a month as a mortgage broker we were overrun with em... They were more amusing than standing in strawberry fields and declaring John Lennon was nothing more than a hack commie musician.