When I’m driving my car down a street - in one direction it moves without loosing much momentum, but in another direction at a 90 degree angle, my car tends to lose a lot of momentum. Also, it is impossible to move in the z-direction without having a confederate flag on the top of the car and being chased by a sheriff in the deep south.
There use to be this thing called “vacation”.
Now, even if you could get vacation days without people calling you for work stuff, people would rather catch back up on sleep or shows in a “staycation” then travel to an old mill.