Just in case the direct link doesn’t work properly: https://i.imgur.com/IgbRs9y.mp4
PS: The mushy thing they’re standing on might be a cluster of Giant Salvinia, a floating water plant that can create extemely buoyant “islands” up to 60 cm thick.
EDIT: More likely a floating mat (Thanks again!)
You don’t have much outdoor experience I guess? I see so many comments like yours.
“I have no experience with this. DEATH TRAP!”
Go outside. Take some risks. Live life.