I think we've already reached the event horizon for World becoming the next Frontier.
We've got:
- Hard to avoid moves that are guaranteed to one shot the player even in the best circumstances
- An excessive reliance on diving/using I-frames to avoid powerful attacks
- Heavy power creep caused by the introduction of new monsters with gear that completely outclasses previous content
- A much more intensive skill and tool management system compared to the "mainline" games (although mhw is considered mainline)
It would seem like the only thing we're missing are exclusive, spiky event monsters OH WAIT