A lot of discussion has been going around about both job design and job balance. Much of the discussion around job design has been veering toward the subject of the focus on 2 minute burst windows, while job balance discussions focus on the recent controversy of P8S.
Looking at these two subjects, they seem kind of paradoxical. If a job veers from the 2 minute burst windows(like Paladin), it's damage suffers. But if the job conforms to the 2 minute burst windows, like most jobs have been doing since the beginning of Endwalker, the player base (in my opinion, rightfully) calls it out as the dumbing down of job design and mechanics.
With this in mind, I really have to ask, why in the world does a job like REAPER have a raid buff? Why does Summoner have a raid buff? With Dragoon, maybe I can understand Dragon Sight, but there is no excuse for it to have an ability like Battle Litany. For these jobs, having a raid buff does nothing to contribute to the job identity or mechanics(At least, not in a way that could be transferred to a different ability). In my opinion, no job should have a DPS buff that applies to other raid members except for two other jobs.
The only two jobs that should ever have buffs that affect other party member's dps are Bard and Dancer, though even they need to go through a few tweaks. DPS buffs should not be bursts like they currently are, but something these two jobs work to constantly maintain through their rotation. Having bursty raid buffs helps to promote the current shift we are seeing in job design, and trap the developers into being unable to change from this current state.
It's okay to have some jobs that are bursty. I like jobs like NIN, where you have massive downtime followed by massive activity. But I also like jobs that feel like they are constantly active, and require my constant attention outside of every two minutes. However jobs like this are being killed by the two minute buff meta, and I really hope that SE does something about it to allow more unique job design.
Anyway, this was just a massive opinion dump, feel free to disagree/point out areas I was wrong.