None of those guys have a healthy hard-worker or warrior body. They all have a dehydrated, 1% body fat gym bro body, just like Hollywood wants us to believe a healthy man looks like.
actually none of them look particularly dehydrated. They just look like they're straight from a good pump. Dehydrated would leave them very veiny, like, prominently.
I remember Hugh Jackman specifically talked about it in an interview as part of why he wanted to stop being wolverine. He was getting tired of the unhealthy regime of dehydrating to look as clean cut as possible.
I myself managed this, and knew a bunch of folks that also did, about 15 or so years ago (trying to get back into it, however my health took a few turns since then). Then again I was taking supplements, such as Jack3D at the time (which has been banned for some time since), and wonder if those contributed to it.