Please try to be over dramatic.................stop, enough.

It's not like SE is unexperienced in handling RMT. Yes they will get rid of them as every publisher get's rid of them after a certain amount of time.
And btw. you should be more worried about the gil buyers, because if not too many players would buy the gil, the sellers wouldn't bother flooding the game.
So maybe we should get rid of gil-buyers eh?