Serious question; how do you know this is an exaggeration? I would assume you have no way of knowing what this site looks like to non-dyslexics, as you are effectively overlaying real dyslexia on top of simulated. Like looking at a painting of an acid trip while actually on acid, you’d have no idea whether it was representative or not.

I don’t understand how it would be possible to ever replicate it though, unless someone could be cured and then judge it’s realism. I understood this site to be replicating the reading experience, rather than a literal reflection of what you see.