Why are Black mages so upset about PVP?

[PArcher]

SNIP

So...you can't see a melee coming at you?

OK, so maybe you get lucky and the MNK still has his stun on CD and Bliz2 or Freeze him before he gets to you...and the DRG has three Jumps to interrupt you and a fourth to close the gap before smacking you around...

But you can at least prep for a WAR or PLD coming for you...right? Wait...maybe not WAR with Holmgang off CD...OK, so you can stop PLD...maybe?

Wait...all those effects break if the target takes damage...OK, just Flare and hope for the best