Is the Ninja nerf really needed?

[Atreides]

Talking about myself, and I know how MNK works, thanks.

Not to break it for you but you're doing it wrong when you're behind Ninjas in single target DPS as Monk.
Sure when we're talking about trash mobs Ninja is stronger indeed but in real fights where it actually matters aka Coils monks should always beat ninjas.
There is a reason why the first final coil clears went double monk.
Monk is outright OP when it comes to ST, now we had a class that is almost able to match it and it gets nerfed instead of just bringing dragoon to the same lvl and have 3 competitive melees.
Oh and Dragon Kick is the best utility you can get in the final coils.