It only results in "wild market abuse" if there are no alternatives to earning gil.
I'm not sure what the difference is between people preparing to farm valuable matts ahead of time, and say, people farming matts 2 weeks after the patch.
Market prices respond to supply and demand and inevitably rise and fall. (I.E When the stocks are over-saturated, prices drop competitively).
So whats the problem? Prices always drop regardless.
Call me simple minded for not having expansive knowledge on economy and trading, but I really don't see your point as valid.
