In the face of the an uneven economy, much tougher DUI police coverage, liability in many locales for serving 'one too many' to someone who crashes on the the way home, bars are just a tougher business, as if they were ever easy.
On the other hand, when I think of the good old days when I wouldn't even leave the house for less than a hundred bucks a night, I think of a lot of the guys I played with: Always late to start, drunk and/or stoned on stage, hard to deal with in (pick one) any of their assorted states of consciousness or atitude, and I often think that in a lot of ways, we laid the foundation for this climate.
Granted, the old dude running 'Bud's 19th Hole' may not have been a Wharton School graduate, but I think most bands really used 'Spinal Tap' as their business model.
J o e y