When are we supposed to stop fighting?

[Necrotica]

i think theyll continue summoning primals but with the twist that theres no more aether drain and tempering. i would love to see ifrit titan and ramuh parlaying with the cities lol.

The tempering is stopped. By those few tribes that were taught the new method. Aether draining is still needed to power them. And I have to imagine the Acian method was been written down in a few books by now considering how many people were told.

So they have to choose. Tell everyone the SAFER method of summoning and risk a ton more summonings, or keep it all secret still, but risk people finding the worse way of summoning.