Why legal rmt isn't that bad
I see to many people complaining about the cons, so I wanted to list some pro's.
1. Allows those who don't have the money/payment option to get platinum wedding to buy it with in-game currency which they CAN get.
2. SE gets their 40$ for a marriage regardless if it was the original buyer.
3. Player generated currency is in circulation, not illegal rmt gil.
4. Less business for illegal rmt(if people could pay for illegal rmt gil to then buy cash shop items from another player they might as well buy the cash shop item themselves.)
5. Gil has some actual use. (There are plenty of people sitting on millions of gil not knowing what to spend it on.)
6. Freedom of choice on how to get the cash shop items instead of it being real money exclusive.
Those are some benefits I can think of at the moment.
Here is an example without legal rmt:
Player A has a nice paying job, but doesn't have much time to play and farm gil. He wishes to buy a house but can't.
Player B is a student/unemployed living in mom's basement/poor, but has way to much time to play and farm gil. He wants to get married to his G.I.R.L. waifu using the highest tier ceremony but can't.
Here is an example with legal rmt:
Player A buys platinum wedding bands and sells them to player B. Player A can now make gil to buy a house! Player A is happy.
Player B spends some of his useless gil on Player A's wedding bands. Player B can now get married to his G.I.R.L waifu using the highest tier ceremony and enjoy some delusional happiness.