Saw "Proudly Overbuilt" on a business truck some time back, probably a new construction company or the like, don't remember. They were probably lying, but it was a nice thought. The trick is getting the quality right without unnecessarily cutting into the profit. You gotta stay in business too.
Some stuff there is absolutely no excuse for though. No caulk/sealant for roof screws? Wow. Details can matter, obviously. Seemingly little stuff can bring down an airliner, when it all lines up just right.
The quality thing has to carry all the way through to the people doing the work, regardless of company slogans or good intentions up high. Understanding why (it has to be put together like so), and caring, could go a long way. One can be trained, the other not so much.
I wonder how much the high society culture we have now might play into this kind of thing, for American-made products. Smelling weed in the parking lot at my workplace is not an uncommon thing at all.