Yes sure, that's true. But what my toy example does provide a way to understand chirality and what it means to switch chirality. As far as I can tell, mathemati

Yes sure, that's true. But what my toy example does provide a way to understand chirality and what it means to switch chirality. As far as I can tell, mathematics is agnostic with regards to chirality. But we can partition into two sets the universe of objects according to their internal resolution of their choice of a left/right axis. We will know then that all the ones in t>0 and t<0 are grouped together, respectively, but we don't know which is the set t>0 and which is t<0 as they both look exactly the same.