I was an amp tech for a music store that serviced and provided band instruments to over 100 schools here in Wisconsin. You wouldn't believe how kids treat the equipment in the band room. I repaired so many amps that were horribly damaged. The worst was a silverface Fender 4X10 bass amp that took a tumble down a flight of marble stairs. Every joint in the cabinet broken, and the chassis was badly bent due to the heavy transformers. I had to strip the chassis down, and remember beating on it on the cement floor with a 3lb hammer to straighten it out. Once fixed it looked like new.
Another was a Kasino bass amp from a MIDDLE SCHOOL. Behind the grill was a used, florescent condom. When I wrote up the repair bill, I added "removed used condom from behind the speaker grill." My supervisor was mad at first, but after a little thought, decided to leave it on the bill.
Most stuff came in with broken pots, torn tolex and grill cloth, who knows what spilled in them, scratched, dirty, dusty, bent, broken.
I always repaired the equipment and then cleaned everything up, replaced torn grill cloth, repaired torn tolex, and got everything looking as new as possible, thinking, if it looked good and new, maybe, just maybe those disrespectful mouthbreathers would take a little better care of it. (I can dream, can't I?)
There are spoiled rotten kids everywhere. No respect, no common sense...If they break it, who cares...buy a new one.
My favorite backup bass is one I put together from parts for less than $100...a Musicman sort of 5 string. I wouldn't trade the kid for his Rick.