Watchmen wouldn't have been possible without Dave Gibbons, and Moore's said as much. Most artists can't work with that level of background detail, especially on the reduced space of a 9-panel grid. In fact, it was getting paired with Gibbons on 2000AD for some time travel stories and noticing how great he was at doing background gags what got Moore thinking about the possibility of doing a comic that was constructed like a piece of clockwork, with every little detail placed there for a reason. He didn't just tailor the project for Gibbons, it was only possible because of him. Furthermore, you're racist and a piece of shit.