For some reason, the Brits always loved a gameshow set in the jungle, and there'd been numerous attempts to replicate the success. But now another contender was looking to take the crown in the aftermath of readily available transformative technology. But obviously, this technology was expensive, they didn't want to waste it on nobodies, and no big names would ever consent to such a gameshow!
Fortunately, reality shows like this didn't need big names: there'd always be a steady flow of D-list soap opera actresses, influencers, flavours of the moment, one hit wonders and washed up aged actors willing to engage in such a show. And if the show didn't disclose the full nature of itself beforehand, well...
Unlike a lot of such shows, there wouldn't a camp; the stars would embark on solo journeys into the wilderness, accompanied by a crew, and encounter challenges they'd need to adapt to. Hence the name Welcome To The Jungle: Adapt To Survive. What they didn't know is the adaptation was literal, and possibly permanent. Maybe eventually the stars would cross paths, but by that point, would they recognise one another?