Looks like they’re lifting it to change the wheel? I’ve done it plenty of times myself when worked in the scrapyard and had access to a forklift. I would never go underneath a forklift though, not even put my hands under it. I had a car up around head height on the forklift once to remove a subframe and one of the chains snapped on the forklift. Got lucky, only one broke and I got the heck out of there, the other one held the car up. A week later a friend in a neighbouring scrapyard was doing the same thing and the car fell on him. Broken legs, broken hips, broken ribs, lucky he wasn’t killed. That put an end to everyone in the area working under cars on forklifts.