What’s the point of the Leviathan

All they do is stand there eating trees and lifting there legs up I feel as if they should move around the map stumping on stuff including players at times I know some people may find them annoying if that were to happen but obviously you could figure something out and it would be hilarious if a person got crush right in front your face personally I wouldn’t mind if I got crush because the Leviathan could scream before he stump down which would give players an indication of when he’s near and also when your about to get crushed. Maybe it’s to late I dunno 🤷‍♀️