To throw out an easy counter-argument, we could say that Simulation/Programming is like comparing Words to an Image, aka nothing of the sort. Additionally, there is the difference between Simulation and Reality, where simulation simplifies or glosses over many elements of reality. Looking up the definition indicates that Passivity seems to be the key, and simulations are anything but passive.
To give a concrete example of what I mean, in my early career I worked at a defense contractor building a training simulator for a weapons platform. The training was to mimic the same training on a gun range. Soldiers were graded by the simulation as if it were the instructor with a sharp eye and a stopwatch. It tested everything from how long you held the trigger (at least three seconds), how you swiveled your head to scan for targets, identifying targets and relaying them to your vehicle commander, etc.
I would argue that it goes beyond Transmissionism, as it now corresponds far more to an actual reality than mere metaphors and words. However it does make me wonder where the line might be, if it even exists.