Whereas in my case the damage was done by a national garage chain who stripped 1 of the 3 threads on the stub axle which the calliper bolts onto during pads/disc change (and shoes and cylinders) after a 'routine brake check' and refused to allow me to leave (it's unsafe to drive sir). Final cost was about 20% more than main dealer prices for same work. Guess I could possibly had it taken to another garage on a truck.
Only discovered the stripped thread when I (an amateur) next did the pads/shoes next time and found that 1 bolt was slightly larger than the rest (unlike the other side which was 3 identical bolts) and impossible to get more than hand tight as the thread stripped. Presumably the larger bolt was used as it could bite enough to stop it falling out!
Took it to a different garage the next morning who replaced the entire stub axle at a reasonable price and without pre-booking.
So even the so called professionals can do bodges.
Not Kwik-Fit, was it? Sounds very much like their MO.