I was a graphic designer for many years. We'd get multiple revisions for everything except copy. We'd paste in the copy exactly as provided, I'd catch a few obvious spelling and grammatical errors, showing they didn't even run a simple spellcheck, and off it would go into the approval loop. I had to mark every spelling change in the notes. Teh --> The, etc.

No one reads the copy. All the way through to the press check. They catch the copy mistakes AFTER the print run. Sorry, I don't know how the founder's French name is spelled.

I can only imagine it's worse now with AI.

This is what the CYA contract is for.