I don't think that people are annoyed by BRD for the reasons that you say, but playing a Dragoon in the first place is a very arduous and unrewarding experience. All work and no play, as it were. You mess up a GCD, your entire rotation goes to hell.

Where by contrast BRD has like no ramp up time at all and is full dps all the time.

but idk man, how come warlocks are the only class in the game in wow that is competitive every tier / season? how come no one ever asks for them to be nerfed as hard as warriors xlolxswag?

we will never know :s