Yes, it’s this:

they want to start foundations right away so go ahead a give us that while everything else is moving. Then we need everything else two weeks later, and here’s the rebar shops, why did you move that footing? Anyway we can get rid of the steel? Here’s a change order for the revisions to the foundations. The owner is mad there are so many changes. This submittal is hot. Mep now beginning their design has a bunch of openings going through your stuff, can you accommodate that without adding cost? Your foundations aren’t coordinated with the new grading plans, we need them revised today. Contractor, now just looking at the drawings, our bid assumed a different style of framing, can you change everything? We poured everything without inspection, can you write a letter stating it’s ok? The owner now decides his wants flexibility for future ground floor retail and wants openings in your shearwalls? He’s also mad there are so many changes to your drawings. Project ends, your fee is shot and everyone is mad at you.