When the creator is first starting out, the editors have the advantage in the artist-executive relationship. The creator's priority is just getting their stuff out there where people can see it, and in order to make that happen most people will acquiesce on the smaller details. The creator has no real leverage — if he objects
too strenuously to
executives meddling with his "vision", the executives have the option of shrugging their shoulders and moving on to one of the hundreds of other desperate artists looking for a break.
However, if the creator manages to pull off a hit, the dynamic changes. He eventually becomes marketable on star power alone. Whatever he produces is guaranteed to sell, regardless of quality, thanks to his established fanbase.
Not all creators actually appreciate the help they've received from the editors. As far as they're concerned, these
short-sighted editors have been holding them back from
true greatness. They might not
actively think this, but getting a fanbase and thus lots of positive feedback gives some people a
swelled head.
Due to editors not being willing or able to fight back against a brand-name star, the resulting new material from an old creator can end up being lower-quality. Sometimes very much lower, as the author's bad habits,
Mary Sues, and
Author Appeals come to the fore (sometimes to the horrified shock of the creator's fanbase), where before, such excesses would be quickly and ruthlessly excised. The creators get away with it because it'll sell anyway, and we don't want to risk pissing him off and having him bolt for another company.