In Attack on Titan, why can Eren use the Founding Titan? - Quora

Has Eren been taken over by the Founding Titan's power? - Quora

AOT Spoilers: Now that Eren has removed the power of titans from Eldians, how will they survive? Does he expect Marley to just forgive Eldians and move on? - Quora

When Eren gained full control over the founding Titan and started the rumbling, why didn't he turn the pure Titans Zeke created back to humans? - Quora

Did Eren want to die, or was it fate? - Quora

If Eren has a few Titans inside of him, can he control what he wants to turn while biting a finger? - Quora

In Attack on Titan, why can Eren use the Founding Titan? - Quora

Can Eren leave his current founding titan body without dying? In the last panel of chapter 131, it shows human Eren inside his founding titan body, but it was only his head

Can the founding Titan turn back Titans to normal? - Quora

How was Eren able to go back in time to influence his father to get the Founding Titan in Attack on Titan? - Quora