While I cannot help but notice the OP's desperate need of attention during the past 2 weeks...

Let's face reality for a moment here, no matter how many posts you make about this subject, there will always be a group to disagree with the subject. It's the yin and yang of the community.

In a perfect world, we all get what we want, but unfortunately, we do not. Exclusivity is a real thing, you have to accept that. You may say that there is no reason to put into the cash shop and make profit, but you do have to consider many different aspects. Even in RL, companies make stuff such as limited edition figures or cards, that is limited in number and only sold during a certain period until sold out. Why would they do that? If they make more, they can make tons more profit? Why be stupid to make something and only produce 100 units? It's a way of saying thanks to their royal customers (by also taking more of their money at the same time). If a limited edition model was then re-released to the general public, that's almost like a HUGE f**k you to the people who got it before.

If every seasonal/limited item got released in the Mog Shop at a later date, that ruins the point of having the special event the first place. Like, idk about anyone else, but I haven't done any events since the one that gave out Yukata's (which I think was released in the mog shop). I even skipped the Halloween event, may even skip the FFXI event. Why? There is a high chance they will end up in the cash shop anyways.
I can no longer justify doing certain events to get something where I can throw in chump change to get.