Like the OP i grew up supporting Celtic again through religious/pier pressure
For the last few years since moving back to south west scotland after 10 years in England i have been going to Queen of the South and i have never enjoyed my football more.(QOS were my local team growing up but have never been watched regularly until now)
However if i moved to Motherwell,Edinburgh or Dundee i would quite happily watch the closest senior team to where i lived.
I would even watch Celtic if living closest to Celtic Park
Draw the line at watching Rangers though (even if living on Edmiston Drive)