Why would Rockstar put a mural of a jetpack on Mount Chilliad if it doesn't actually exist in-game? That's a total dick-move in my eyes.
its funny as f*ck
You're right, expect no one else is laughing.
Expect? Do you mean, except? There's one laughing, and that'd be me.
I guess so. I personally don't see what's funny about it tbh.