From what we hear is that they are doing it on purpose! (Live Letter when he talks about droprate of pets)
SE is listening to the wrong players! Grinding isnt the problem, but lockouts are a pig part of it.
We have not only gear lockout, but also materia lockout and materials lockout including time lockout and even weather lockout... not to mention the weekly cap!
There are way too many restrictions for a SINGLE piece... Dont forget RNG and running around to find spots...