Likely yes.

Will is required to create and maintain strong constructs, but the constructs are only as good as one’s knowledge and creativity. There’s much more to bring a Lantern than just will.

What even is Absolute Will?

I mean yeah... that's like the entire point of the ring

Is it anything like “full potential”?

Absolute will is having infinite will you have complete will over your body like you can tell your self to get over your crush and it will work

Apathy or indifference are not willpower. Real willpower is the ability to feel pain and not let it consume you. To have hope when you’re afraid. To put the needs of others before yourself. To love your enemies instead of hate. Will is what balances the strongest emotions within us.

I think a green lantern with absolute will would be unstoppable image the rest of the lantern corps emotions with absolute power for example a red lantern with absolute rage or a blue lantern with absolute hope

^ I’m definitely feeling absolute hopelessness for the future right now.