Dreading the Snap-On guy (along with the Mac and Cornwell brothers), playing cards on top of the toolbox, and hovering around the service counter like a vulture on a carcass all sounds familiar.
Back in the 80s a large bank in OK City closed and this caused a nationwide ripple. The economy here died totally in just a few short weeks and it was common to show up at 7:30 in the morning and do nothing more than an oil change (.2 of an hour) by noon.
Ninety bucks gross for 5 days work will certainly shorten the temper fuse. So much for "thieving mechanics".
On one of my last days there I never even unlocked my tool box so I found a job in a major metro area and started making a 160 miles a day commute; a 190 miles when heavy rain came and the highway did its usual flooding routine.
Working for import dealers we did not have a transmission specialist as you might find at GM, Ford, etc. Everyone got what was assigned no matter the car make and I agree that when it comes to automatics that one should become a specialist in that. Most of my automatic experience has been with Subaru although the vast bulk of my transmission work has been with manuals.