It's become possible that the OP isn't trolling. In the slim case of that, may I suggest using forums for discussion instead of a soapbox, and you may find your time more enjoyable and less "villainous."
Regardless, enjoy your time as the only DD Pld in Eorzea.
I will share my experiences being "The Only DD Warrior in Eorzea." Not MY time, but my friend's time dedicated to turning War into a viable DD. We do Titan Hard modes and he parses in 2nd total dmg, under me with relic bow on bard, and above the other 3 DDs.
If you believe, you can achieve. Just make sure you bring along another person to tank.