Yeah, that prompt is very ambitious. Usually, the best prompts are the ones where there isn’t too much happening at once. If you want to make a really good image without having to worry too much about the background, a studio-style photo works really well.
The celebrity photos I’ve been doing are a good example. There are still objects in the background, but they’re slightly blurred and out of focus, so they feel farther away and don’t compete with the main subject.
You could also go the really simple route and just use a blank backdrop behind them. It really depends on what you’re going for. Personally, I like having a little more of a background because I enjoy images that imply some kind of story or setting—but that’s just me.