they need prerequisites back for doing everything like in FFXI. right now there no checks & balences just spaming stuff.
even other games required you to get something to start working for things.

like FFXI bcnm you need beastmen seals then you have to buy a orb then you get to a burning circle.
dynamis you buy a clock then have 1 hour to finsh then your locked out for 3 days.
no prerequisites just means the game will dry up faster and give less things to do.