This is such a bizarre post.
I specifically told you that two tank jobs with the same dps(t) curve have the same rDPS by definition, but not necessarily the reverse. And yet your reply is 'Because you want rDPS parity, you think that this implies identical dps(t) curves.' What are you even on about? Perhaps you should actually take the time to read what you're quoting.
You then proceed to argue that two jobs couldn't possibly be designed the same burst profiles, which is even more bizarre, given that it's at the center of this discussion. How else do you expect two jobs to offer equivalent contributions under buffs without changing their burst profiles to match? And then you proceed to claim that PLD should have an rDPS advantage over other tanks because of this, which actually flies in the face of job balance in the first place. No, we don't want to return to Stormblood era PLD dominance, thank you very much.
I am a buff provider. I'm the type of person who should care most about this 'hidden rDPS effect', much moreso than the people demanding buffs in compensation. Because when you do less damage under buffs, it directly affects my gameplay. You do realize that you can specifically analyze how much damage under a buff can be attributed to individual players, right? Arcane Circle might account for about 500-600 dps over the course of 6-7 minutes in P8S part 1. Have you seen how much of that Arcane Circle damage actually comes from an individual tank in a good group? 75-100 dps. Equivalent percentile PLD and GNB actually have identical numbers on this, with DRK being at most about 20 dps higher. The differences are even smaller on Mug. Do you really think that I'm going to push for a DRK over a PLD over a 20 dps difference that could arise just as easily if someone sneezes mid-pull, and that I can compensate for myself by working harder?
And if it's such a big deal, then just improve PLD's burst profile. That's a much better decision than giving it a flat out rDPS advantage over everyone else, when I've already shown you how these two concepts can co-exist. Don't be greedy.