Planck constant limits energy. Distance is non-quantum, and so is velocity. Them being non-quantum is kind of important because if they had a lower bound then that would seriously fuck up the formation of galaxies due to how small the initial forces are.
Assuming it's not all part of the like fudged up by our simulation as an explanation as to why we're not getting what we'd normally be getting, there's nothing to suggest that the Planck units (in distance, time, etc) might not exist in some (im)measurable way. It could explain the non-homogeneity of the universe if a 'regular' distribution was forced to comply to a grid system, back when it was small enough to count at the level of quantum-gravity (mayhap itself a side-effect of the approximations and rounding errors inherent in the simulation of the system at the lower limits of available precision).
(Try to plot an equilateral triangle on standard graph-paper, forcing each point onto a grid intersection. However small the divisions, you will find at least one irrational distance that needs to be nudged slightly to sit on such a crossing. Something like that could have forced a break in mass-distribution symmetry to start the clumping process, which then of course accelerated.)
Not that I'm insisting that this is True™, but it's a thought.
Also, Neo as explained in the Matrix 2 or 3, was basically programmed to do his Neo shit so he is a really bad example of "man breaking Matrix".
I tend to ignore those. The fact they didn't go ahead with "It's Matrixes(/Matrices?) all the way out" (as it should have been clearly indicated by the 'blinded' Neo and his "fire Matrix" vision) invalidates most of the trilogy at a purely philosophical level...
That aside, all I know is that I,
personally, am probably a figment of someone else's imagination. Is it you? I'd love to know who it is who is so warped and deranged...