I can't even figure out how to climb over the first wall in the tutorial. It's like my arms need to be longer IRL or something... I think I may just be too tall (constant problem with VR games that have no or lazy height scaling).
I somehow came across an accessory the other day just for this game, that was literally just poles for the player to hold that you put the controllers on the end of. So the fact that those even exist makes me think you aren’t alone.