why the devs take the lazy way out on low lvl content scaling?

[magitekLuna]

Gw2 also has a grand total of 6 hotbar slots. And you get synced in every aspect of the game.

there more that 6 but ok. each job can be played in different ways. in ff14 its linear. you have 0 effect on how the class plays.
where it be a harder thing to do?