Oh dude, the number of PITA customers who INSIST that they're right and they know everything is staggering.
If you would've been long enough on the other side of the counter, dealing with a large enough sample of shops, techs, SA and situations over a significant number of years, you would've grown to learn that the same is true about shops/techs/SA.
I'm pretty sure that anyone here with enough gray hair can tell at least few stories to support that.
Oh I don't disagree that there are two sides to every discussion, and I've personally seen shops mess up on my own cars and those belonging to family/friends.
However, in contrary to the general attitude from both you and Ron (who as always, knows everything about everything and is never wrong) that the shop/SA is always in the wrong in every single situation, I'm implying that there are good shops out there and also sh1tty customers. It happens. As with issues like yours in this particular instance, I'd be annoyed in your shoes as well. How did the shop rectify the problem? If they care for your business and value you as a client, they'll make it right. If they don't, well, you already have a few places you deal with regularly, so just go elsewhere next time.
I know what I know and I don't know what I don't know... call it as you want. I've been around long enough to learn that I should not believe everything I'm being told and I need to filter any external data feed through my own brain and knowledge base...
The shop did not rectify the problem because I did not seek such thing knowing I have no proof it was there in the first place other than what
I know. From memory, the car has been in three shops, including a BMW dealership, since I put that piece in and until I discovered it's missing and while, based on
my knowledge , only one job done during that time would've required removal of the splash shield, I have no guarantee that none of the other two have removed it for whatever strange reason I can't think of (what I
don't know)... It's a moot point now going back to any of the shops so I just vented here for a minute and moved on...
Same with the bumper thingy - I have no proof that the clips/hooks weren't broken before I dropped it off although
I know what I know (didn't think of taking pictures, but might be a good idea and lesson learned for future) so no point in wasting my time going back either. It still holds the trim, just not as snug as before so I can live with it and will forget about it anyway.