Thank you very much for your feedback. I will work a little more on it.
If by infinite wall jump you mean using the hook and waiting for the cooldown, I made it that way to not take freedom of going up, because its slow enough to not be broken ;)
I did actually manage to find a easy way to reproduce it.
1 - Go up against a wall
2 - Look up
3 - Shoot hook
4 - wait a couple ms (basically let the sound effect play halfway)
6 - release hook
7 - spam jump
And as long as you're still right next to the wall you can move around and go up. (For example you can fully turn around)
As simple as that!