Farming Atma is the most boring and unrewarding "end game" content of FFXIV.
The fact that it doesn't even compare to the first relic quest, or even the 900 myth farm for the Zenith makes it irrelevent as a step in the relic questline.
We are now at a point where a lot of people prefer to skip it completly and grab their Soldiery i110 weapon (without having to hunt at all, thanks to the new ST loots) rather than farming low level fates for days or weeks.
This content need to go away since it's not relevant anymore. And you make it go away by enabling people to blaze through it by increasing dramatically the drop rate.
That's pretty much about it.
If 2.4 doesn't ease this process, I'll just drop the relic completly and never bother with it anymore, even if it's BiS.